Question 1

How do you find on which axis an ordered pair (a, 0) or (0, b) is located?

Accepted Answer

A)  The first number is zero on the horizontal axis, the second number is zero on the vertical axis. 
B)  The second number is zero on the horizontal axis, the first number is zero on the vertical axis. 
C)  The second number is one on the horizontal axis, the first number is zero on the vertical axis. 
D)  The second number is zero on the horizontal axis, the first number is one on the vertical axis. 
E)  The second number is one on the horizontal axis, the first number is one on the vertical axis. 
A)  The first number is zero on the horizontal axis, the second number is zero on the vertical axis. 
B)  The second number is zero on the horizontal axis, the first number is zero on the vertical axis. 
C)  The second number is one on the horizontal axis, the first number is zero on the vertical axis. 
D)  The second number is zero on the horizontal axis, the first number is one on the vertical axis. 
E)  The second number is one on the horizontal axis, the first number is one on the vertical axis.

Question 2

Find two numbers that have the product of 14 and the sum of 9.

Accepted Answer

A)  1 and 7 
B)  1 and 6 
C)  2 and 9 
D)  2 and 6 
E)  2 and 7 
A)  1 and 7 
B)  1 and 6 
C)  2 and 9 
D)  2 and 6 
E)  2 and 7

Question 3

California community colleges are considered financially secure if college reserves are 6% of their total budget.Write this percent as a fraction and as a decimal.

Accepted Answer

A)  $\frac { 7 } { 100 }$ , 0.07 
B)  $\frac { 1 } { 20 }$ , 0.05 
C)  $\frac { 2 } { 25 }$ , 0.08 
D)  $\frac { 9 } { 100 }$ , 0.09 
E)  $\frac { 3 } { 50 }$ , $0.06$ 
A)  $\frac { 7 } { 100 }$ , 0.07 
B)  $\frac { 1 } { 20 }$ , 0.05 
C)  $\frac { 2 } { 25 }$ , 0.08 
D)  $\frac { 9 } { 100 }$ , 0.09 
E)  $\frac { 3 } { 50 }$ , $0.06$

Question 4

Write 81% as a fraction and as a decimal.

Accepted Answer

A)  $\frac { 10 } { 81 }$ ; 8.1 
B)  $\frac { 81 } { 100 }$ ; 81 
C)  $\frac { 1 } { 81 }$ ; 8.1 
D)  $\frac { 81 } { 100 }$ ; 0.81 
E)  $\frac { 81 } { 100 }$ ; 8100 
A)  $\frac { 10 } { 81 }$ ; 8.1 
B)  $\frac { 81 } { 100 }$ ; 81 
C)  $\frac { 1 } { 81 }$ ; 8.1 
D)  $\frac { 81 } { 100 }$ ; 0.81 
E)  $\frac { 81 } { 100 }$ ; 8100

Question 5

Make a table for the following rule. Use integer inputs of 0 to 5. The output is 5 more than twice the input.

Accepted Answer

A)  $\begin{array} { | c | l | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 0 \
1 & 0.5 \
2 & 1 \
3 & 1.5 \
4 & 2 \
5 & 2.5 \
\hline
\end{array}$ 
B)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & - 2 \
1 & 1 \
2 & 4 \
3 & 7 \
4 & 10 \
5 & 13 \
\hline
\end{array}$ 
C)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 8 \
1 & 7 \
2 & 6 \
3 & 5 \
4 & 4 \
5 & 3 \
\hline
\end{array}$ 
D)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 10 \
1 & 8 \
2 & 6 \
3 & 4 \
4 & 2 \
5 & 0 \
\hline
\end{array}$ 
E)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 5 \
1 & 7 \
2 & 9 \
3 & 11 \
4 & 13 \
5 & 15 \
\hline
\end{array}$ 
A)  $\begin{array} { | c | l | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 0 \
1 & 0.5 \
2 & 1 \
3 & 1.5 \
4 & 2 \
5 & 2.5 \
\hline
\end{array}$ 
B)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & - 2 \
1 & 1 \
2 & 4 \
3 & 7 \
4 & 10 \
5 & 13 \
\hline
\end{array}$ 
C)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 8 \
1 & 7 \
2 & 6 \
3 & 5 \
4 & 4 \
5 & 3 \
\hline
\end{array}$ 
D)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 10 \
1 & 8 \
2 & 6 \
3 & 4 \
4 & 2 \
5 & 0 \
\hline
\end{array}$ 
E)  $\begin{array} { | c | c | } 
\hline \text { Input } & \text { Output } \
\hline 0 & 5 \
1 & 7 \
2 & 9 \
3 & 11 \
4 & 13 \
5 & 15 \
\hline
\end{array}$

Question 6

Name the axis on which the point is located. $( 0,2 )$

Accepted Answer

A)  Vertical 
B)  Horizontal 
A)  Vertical 
B)  Horizontal

Question 7

Add: $$\frac { 5 } { 8 } + \frac { 11 } { 16 }$$

Accepted Answer

A)  $1 \frac { 5 } { 24 }$ 
B)  $\frac { 13 } { 8 }$ 
C)  $\frac { 5 } { 16 }$ 
D)  $1 \frac { 5 } { 16 }$ 
E)  $2 \frac { 5 } { 16 }$ 
A)  $1 \frac { 5 } { 24 }$ 
B)  $\frac { 13 } { 8 }$ 
C)  $\frac { 5 } { 16 }$ 
D)  $1 \frac { 5 } { 16 }$ 
E)  $2 \frac { 5 } { 16 }$

Question 8

The ATT low-use plane for Internet and email costs $15 for the first 200 MB (megabytes) plus $0.10 for each additional MB. Use your Graph to estimate the cost of these usages: 40 MB, 195 MB, 270 MB.

Accepted Answer

A)  $16$ , $16$ , $2$ 
B)  $14$ , $14$ , $21$ 
C)  $15$ , $15$ , $22$ 
D)  $17$ , $14$ , $24$ 
E)  $13$ , $16$ , $20$ 
A)  $16$ , $16$ , $2$ 
B)  $14$ , $14$ , $21$ 
C)  $15$ , $15$ , $22$ 
D)  $17$ , $14$ , $24$ 
E)  $13$ , $16$ , $20$

Question 9

Name the quadrant in which the point is located. $( - 2,5 )$

Accepted Answer

A)  I 
B)  II 
C)  IV 
D)  III 
A)  I 
B)  II 
C)  IV 
D)  III

Question 10

Write the phrases using the correct operation symbol $( + , - , \cdot , \div )$ and then do the operation. Write answers as fractions and decimals, where appropriate. Round decimals to the nearest thousandth. Assume the second number is subtracted from or divided Into the first number. Find the sum of 0.5 and $\frac { 7 } { 2 }$ .

Accepted Answer

A)  8 
B)  7 
C)  5 
D)  6 
E)  4 
A)  8 
B)  7 
C)  5 
D)  6 
E)  4

Question 11

Write percent statement as an expression. $31 \frac { 1 } { 2 }$ % of $n$

Accepted Answer

A)  1.315 
B)  0.315 
C)  3.315 
D)  4.315 
E)  2.315 
A)  1.315 
B)  0.315 
C)  3.315 
D)  4.315 
E)  2.315

Question 12

How do you find the ordered pair describing a point?

Accepted Answer

A)  For the ordered pair (x,y), trace vertically to the vertical axis to find x, horizontally to the horizontal axis to find y. 
B)  For the ordered pair (x,y), trace vertically to the horizontal axis to find x, horizontally to the vertically axis to find y. 
C)  For the ordered pair (x,y), trace horizontally to the vertical axis to find x, vertically to the horizontal axis to find y. 
D)  For the ordered pair (x,y), trace vertically to the vertical axis to find y, horizontally to the horizontal axis to find x. 
E)  For the ordered pair (x,y), trace vertically to the horizontal axis to find y, horizontally to the vertical axis to find x. 
A)  For the ordered pair (x,y), trace vertically to the vertical axis to find x, horizontally to the horizontal axis to find y. 
B)  For the ordered pair (x,y), trace vertically to the horizontal axis to find x, horizontally to the vertically axis to find y. 
C)  For the ordered pair (x,y), trace horizontally to the vertical axis to find x, vertically to the horizontal axis to find y. 
D)  For the ordered pair (x,y), trace vertically to the vertical axis to find y, horizontally to the horizontal axis to find x. 
E)  For the ordered pair (x,y), trace vertically to the horizontal axis to find y, horizontally to the vertical axis to find x.

Question 13

Subtract: $$\begin{array} { r } 
12 \frac { 11 } { 17 } \
- \quad 9 \frac { 6 } { 17 } \
\hline
\end{array}$$

Accepted Answer

A)  $3 \frac { 5 } { 17 }$ 
B)  $4 \frac { 5 } { 17 }$ 
C)  $4 \frac { 5 } { 11 }$ 
D)  $3 \frac { 5 } { 11 }$ 
E)  $3 \frac { 5 } { 187 }$ 
A)  $3 \frac { 5 } { 17 }$ 
B)  $4 \frac { 5 } { 17 }$ 
C)  $4 \frac { 5 } { 11 }$ 
D)  $3 \frac { 5 } { 11 }$ 
E)  $3 \frac { 5 } { 187 }$

Question 14

Graph the ordered pairs (2, 8) and (4, 16). Draw a straight line through them. Name an ordered pair on the same line.

Accepted Answer

A)  (3, 27) 
B)  (12, 3) 
C)  (3, 9) 
D)  (1, 4) 
E)  (5, 15) 
A)  (3, 27) 
B)  (12, 3) 
C)  (3, 9) 
D)  (1, 4) 
E)  (5, 15)

Question 15

A study reported by Science News (Nov,26,2005,p.347) found that 25% of all medication taken in space is sleeping pills. Write this percent as a fraction and as a decimal.

Accepted Answer

A)  $\frac { 13 } { 50 }$ , $0.26$ 
B)  $\frac { 6 } { 25 }$ , $0.24$ 
C)  $\frac { 1 } { 4 }$ , $0.25$ 
D)  $\frac { 27 } { 100 }$ , $0.27$ 
E)  $\frac { 23 } { 100 }$ , $0.23$ 
A)  $\frac { 13 } { 50 }$ , $0.26$ 
B)  $\frac { 6 } { 25 }$ , $0.24$ 
C)  $\frac { 1 } { 4 }$ , $0.25$ 
D)  $\frac { 27 } { 100 }$ , $0.27$ 
E)  $\frac { 23 } { 100 }$ , $0.23$

Question 16

Name the quadrant in which the point is located. $( 2 , - 5 )$

Accepted Answer

A)  I 
B)  II 
C)  III 
D)  IV 
A)  I 
B)  II 
C)  III 
D)  IV

Question 17

Change these sentence to equation. Use n as the variable. The quotient of six and a number is ten.

Accepted Answer

A)  $\frac { 6 } { n } = 10$ 
B)  $\frac { n } { 6 } = 10$ 
C)  $\frac { 6 } { n } = 6$ 
D)  $\frac { n } { 6 } = 6$ 
E)  $6 n = 10$ 
A)  $\frac { 6 } { n } = 10$ 
B)  $\frac { n } { 6 } = 10$ 
C)  $\frac { 6 } { n } = 6$ 
D)  $\frac { n } { 6 } = 6$ 
E)  $6 n = 10$

Question 18

What is the rule in words? What is the output when the input is 100? Write the rule as an equation. $$\begin{array} { l l l l l } 
\text { Input, } x & 7 & 8 & 9 & 100 \
\text { Output, } y & 5 & 6 & 7 & ?
\end{array}$$

Accepted Answer

A)  The output is five less than the input; 95; y = x-5 
B)  The output is seven less than the input; 93; y = x-7 
C)  The output is six less than the input; 94; y = x-6 
D)  The output is two less than the input; 98; y = x-2 
A)  The output is five less than the input; 95; y = x-5 
B)  The output is seven less than the input; 93; y = x-7 
C)  The output is six less than the input; 94; y = x-6 
D)  The output is two less than the input; 98; y = x-2

Question 19

What is the rule in words? What is the output when the input is 100? Write the rule as an equation. $$\begin{array} { l l l l l l } 
\text { Input, } x & 2 & 3 & 4 & 20 & 100 \
\text { Output, } y & 8 & 12 & 16 & 80 & ?
\end{array}$$

Accepted Answer

A)  The output if four times the input; 400; y = 4x 
B)  The output if six times the input; 400; y = 8x 
C)  The output if eight times the input; 400; y = 16x 
D)  The output if seven times the input; 400; y = 42x 
E)  The output if six times the input; 400; y = 80x 
A)  The output if four times the input; 400; y = 4x 
B)  The output if six times the input; 400; y = 8x 
C)  The output if eight times the input; 400; y = 16x 
D)  The output if seven times the input; 400; y = 42x 
E)  The output if six times the input; 400; y = 80x

Question 20

The ATT high use plane for Internet and email cost $40 for the first 5000 MB (megabytes) plus $0.06 for each additional MB. (FYI, the ATT plan list 5000 MB as 5 GB.) Use your graph to estimate the cost of these usages: 4000 MB, 4900 MB, 5900 MB.

Accepted Answer

A)  $41$ , $41$ , $95$ 
B)  $39$ , $39$ , $93$ 
C)  $42$ , $39$ , $96$ 
D)  $40$ , $40$ , $94$ 
E)  $38$ , $41$ , $92$ 
A)  $41$ , $41$ , $95$ 
B)  $39$ , $39$ , $93$ 
C)  $42$ , $39$ , $96$ 
D)  $40$ , $40$ , $94$ 
E)  $38$ , $41$ , $92$

How do you find on which axis an ordered pair (a, 0) or (0, b) is located?

Find two numbers that have the product of 14 and the sum of 9.

California community colleges are considered financially secure if college reserves are 6% of their total budget.Write this percent as a fraction and as a decimal.

Write 81% as a fraction and as a decimal.

Make a table for the following rule. Use integer inputs of 0 to 5. The output is 5 more than twice the input.

Name the axis on which the point is located. $( 0,2 )$

Add: $\frac { 5 } { 8 } + \frac { 11 } { 16 }$

The ATT low-use plane for Internet and email costs $15 for the first 200 MB (megabytes) plus $0.10 for each additional MB. Use your Graph to estimate the cost of these usages: 40 MB, 195 MB, 270 MB.

Name the quadrant in which the point is located. $( - 2,5 )$

Write percent statement as an expression. $31 \frac { 1 } { 2 }$ % of $n$

How do you find the ordered pair describing a point?

Subtract: 12 -9

Graph the ordered pairs (2, 8) and (4, 16). Draw a straight line through them. Name an ordered pair on the same line.

A study reported by Science News (Nov,26,2005,p.347) found that 25% of all medication taken in space is sleeping pills. Write this percent as a fraction and as a decimal.

Name the quadrant in which the point is located. $( 2 , - 5 )$

Change these sentence to equation. Use n as the variable. The quotient of six and a number is ten.

What is the rule in words? What is the output when the input is 100? Write the rule as an equation. Input, x 7 8 9 100 Output, y 5 6 7 ?

What is the rule in words? What is the output when the input is 100? Write the rule as an equation. Input, x 2 3 4 20 100 Output, y 8 12 16 80 ?

The ATT high use plane for Internet and email cost $40 for the first 5000 MB (megabytes) plus $0.06 for each additional MB. (FYI, the ATT plan list 5000 MB as 5 GB.) Use your graph to estimate the cost of these usages: 4000 MB, 4900 MB, 5900 MB.

Operations With Real Numbers

Solving Equations

Ratios, Rates, and Proportional Reasoning

Formulas, Functions, Linear Equations, and Inequalities in Two Variables

Systems of Equations

Polynomial Expressions

Squares and Square Roots

Rational Expressions

Filters

Exam 1: Algebraic Representations

How do you find on which axis an ordered pair (a, 0) or (0, b) is located?

Find two numbers that have the product of 14 and the sum of 9.

California community colleges are considered financially secure if college reserves are 6% of their total budget.Write this percent as a fraction and as a decimal.

Write 81% as a fraction and as a decimal.

Make a table for the following rule. Use integer inputs of 0 to 5. The output is 5 more than twice the input.

Name the axis on which the point is located. (0,2)( 0,2 )(0,2)

Add: 58+1116\frac { 5 } { 8 } + \frac { 11 } { 16 }85​+1611​

The ATT low-use plane for Internet and email costs $15 for the first 200 MB (megabytes) plus $0.10 for each additional MB. Use your Graph to estimate the cost of these usages: 40 MB, 195 MB, 270 MB.

Name the quadrant in which the point is located. (−2,5)( - 2,5 )(−2,5)

Write percent statement as an expression. 311231 \frac { 1 } { 2 }3121​ % of nnn

How do you find the ordered pair describing a point?

Subtract: 12 -9

Graph the ordered pairs (2, 8) and (4, 16). Draw a straight line through them. Name an ordered pair on the same line.

A study reported by Science News (Nov,26,2005,p.347) found that 25% of all medication taken in space is sleeping pills. Write this percent as a fraction and as a decimal.

Name the quadrant in which the point is located. (2,−5)( 2 , - 5 )(2,−5)

Change these sentence to equation. Use n as the variable. The quotient of six and a number is ten.

What is the rule in words? What is the output when the input is 100? Write the rule as an equation. Input, x 7 8 9 100 Output, y 5 6 7 ?

What is the rule in words? What is the output when the input is 100? Write the rule as an equation. Input, x 2 3 4 20 100 Output, y 8 12 16 80 ?

The ATT high use plane for Internet and email cost $40 for the first 5000 MB (megabytes) plus $0.06 for each additional MB. (FYI, the ATT plan list 5000 MB as 5 GB.) Use your graph to estimate the cost of these usages: 4000 MB, 4900 MB, 5900 MB.

Operations With Real Numbers

Solving Equations

Ratios, Rates, and Proportional Reasoning

Formulas, Functions, Linear Equations, and Inequalities in Two Variables

Systems of Equations

Polynomial Expressions

Squares and Square Roots

Rational Expressions

Filters

Name the axis on which the point is located. $( 0,2 )$

Add: $\frac { 5 } { 8 } + \frac { 11 } { 16 }$

Name the quadrant in which the point is located. $( - 2,5 )$

Write percent statement as an expression. $31 \frac { 1 } { 2 }$ % of $n$

Name the quadrant in which the point is located. $( 2 , - 5 )$