Question 1

Solve the equation. $$a - 5 = - 3$$ $$a =$$ __________

Accepted Answer

The answer of Solve the equation. \[a - 5 =...

Question 2

Find two consecutive even numbers whose sum is 98. 
Smaller number = __________ 
Second number = __________

Accepted Answer

The answer of Find two consecutive even numbers whose sum...

Question 3

Simplify the expression. $18 y + 8 - 3 y - 8$

Accepted Answer

A)  $15 y + 16$ 
B)  $15 y$ 
C)  $- 21 y$ 
D)  $21 y$ 
E)  $- 15 y$ 
A)  $15 y + 16$ 
B)  $15 y$ 
C)  $- 21 y$ 
D)  $21 y$ 
E)  $- 15 y$

Question 4

Find the indicated sum or difference. $$\left( - 3 z ^ { 2 } + 1 \right) + \left( 7 z ^ { 2 } - 1 \right)$$

Accepted Answer

A)  $4 z ^ { 2 } + 2$ 
B)  $13 z ^ { 4 }$ 
C)  $4 z ^ { 4 }$ 
D)  $4 z ^ { 2 }$ 
E)  $10 z ^ { 2 }$ 
A)  $4 z ^ { 2 } + 2$ 
B)  $13 z ^ { 4 }$ 
C)  $4 z ^ { 4 }$ 
D)  $4 z ^ { 2 }$ 
E)  $10 z ^ { 2 }$

Question 5

Simplify the algebraic expression. $$( n - 11 ) ( n - 4 )$$

Accepted Answer

The answer of Simplify the algebraic expression. \[( n -...

Question 6

Find the indicated sum or difference. $$2 s - 7 t - 4 s + t$$

Accepted Answer

The answer of Find the indicated sum or difference. \[2...

Question 7

Classify the polynomial. ZXW

Accepted Answer

A)  trinomial 
B)  degree 1 
C)  monomial 
D)  binomial 
E)  none of these 
A)  trinomial 
B)  degree 1 
C)  monomial 
D)  binomial 
E)  none of these

Question 8

Solve the formula for $W$ . Perimeter of a rectangle: P = 2L+ 2W

Accepted Answer

The answer of Solve the formula for $W$ . Perimeter...

Question 9

Multiply. $$8 x ( - 2 y ) ( - x ) ( - 2 y )$$

Accepted Answer

A)  $- 7 x - 4 y$ 
B)  $3 x y$ 
C)  $- 32 x ^ { 2 } y ^ { 2 }$ 
D)  $- 7 x ^ { 2 } - 4 y ^ { 2 }$ 
E)  $32 x ^ { 2 } y ^ { 2 }$ 
A)  $- 7 x - 4 y$ 
B)  $3 x y$ 
C)  $- 32 x ^ { 2 } y ^ { 2 }$ 
D)  $- 7 x ^ { 2 } - 4 y ^ { 2 }$ 
E)  $32 x ^ { 2 } y ^ { 2 }$

Question 10

If   , then the endpoint is __________( an open dot / a closed dot ).

Accepted Answer

The answer of If   , then the endpoint...

Question 11

Give the degree and the numerical coefficient of the following term. $7 x ^ { 3 }$ coefficient = __________ degree = __________

Accepted Answer

The answer of Give the degree and the numerical coefficient...

Question 12

Find the degree of the polynomial. Enter your answer as a number. $c$ $3$ $+ 3$

Accepted Answer

The answer of Find the degree of the polynomial. Enter...

Question 13

Solve the equation. $$a - 9 = - 5$$

Accepted Answer

A)  $a = 45$ 
B)  $a = 4$ 
C)  $a = - 14$ 
D)  $a = 14$ 
E)  $a = - 4$ 
A)  $a = 45$ 
B)  $a = 4$ 
C)  $a = - 14$ 
D)  $a = 14$ 
E)  $a = - 4$

Question 14

When you multiply reciprocals, the product is __________.

Accepted Answer

The answer of When you multiply reciprocals, the product is...

Question 15

Match between columns
                        Premises: The solution of an equation is unchanged by subtracting the same number from both sides of the equation.
The solution of an equation is unchanged by adding the same number to both sides of the equation.
The solution of an equation is unchanged by multiplying both sides of the equation by the same nonzero number.
The solution of an equation is unchanged by dividing both sides of the equation by the same nonzero number.

Accepted Answer

The Answer of $\text { Multiplication Property of Equations }$ is...

Question 16

A cabinet shop produces two types of custom-made cabinets for a customer. If the fancy cabinet costs 5 times as much as the standard cabinet, and if the total price for both cabinets is $7,350, how much does each cabinet cost?

Accepted Answer

A)  $5,880.00 and $1,470.00 
B)  $6,125.00 and $1,225.00 
C)  $3,675.00 and $3,675.00 
D)  $4,900.00 and $1,225.00 
E)  $6,300.00 and $1,050.00 
A)  $5,880.00 and $1,470.00 
B)  $6,125.00 and $1,225.00 
C)  $3,675.00 and $3,675.00 
D)  $4,900.00 and $1,225.00 
E)  $6,300.00 and $1,050.00

Question 17

Translate the verbal statement -S is nonnegative using an inequality symbol.

Accepted Answer

The answer of Translate the verbal statement -S is nonnegative...

Question 18

Suppose that 4 times a number is added to 12 and the result is negative. What are the possible solutions?

Accepted Answer

A)  any number greater than 8 
B)  any number greater than or equal to 3 
C)  any number less than -3 
D)  any number less than 8 
E)  any number greater than -3 
A)  any number greater than 8 
B)  any number greater than or equal to 3 
C)  any number less than -3 
D)  any number less than 8 
E)  any number greater than -3

Question 19

Find two consecutive numbers whose sum is 169. 
Smaller number = __________ 
Second number = __________

Accepted Answer

The answer of Find two consecutive numbers whose sum is...

Question 20

If a number is subtracted from 4 more than twice itself, the result is 11. 
The number is: __________

Accepted Answer

The answer of If a number is subtracted from 4...

Solve the equation. $a - 5 = - 3$ $a =$ __________

Find two consecutive even numbers whose sum is 98. Smaller number = Second number =

Simplify the expression. $18 y + 8 - 3 y - 8$

Find the indicated sum or difference. $\left( - 3 z ^ { 2 } + 1 \right) + \left( 7 z ^ { 2 } - 1 \right)$

Simplify the algebraic expression. $( n - 11 ) ( n - 4 )$

Find the indicated sum or difference. $2 s - 7 t - 4 s + t$

Classify the polynomial. ZXW

Solve the formula for $W$ . Perimeter of a rectangle: P = 2L+ 2W

Multiply. $8 x ( - 2 y ) ( - x ) ( - 2 y )$

If , then the endpoint is __________( an open dot / a closed dot ).

Give the degree and the numerical coefficient of the following term. $7 x ^ { 3 }$ coefficient = degree =

Find the degree of the polynomial. Enter your answer as a number. $c$ $3$ $+ 3$

Solve the equation. $a - 9 = - 5$

When you multiply reciprocals, the product is __________.

A cabinet shop produces two types of custom-made cabinets for a customer. If the fancy cabinet costs 5 times as much as the standard cabinet, and if the total price for both cabinets is $7,350, how much does each cabinet cost?

Translate the verbal statement -S is nonnegative using an inequality symbol.

Suppose that 4 times a number is added to 12 and the result is negative. What are the possible solutions?

Find two consecutive numbers whose sum is 169. Smaller number = Second number =

If a number is subtracted from 4 more than twice itself, the result is 11. The number is: __________

Arithmetic, Calculators, and Problem Solving

Sets of Numbers

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

Statistics

Graphs

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Exam 3: Introduction to Algebra

Solve the equation. a−5=−3a - 5 = - 3a−5=−3 a=a =a= __________

Find two consecutive even numbers whose sum is 98. Smaller number = __________ Second number = __________

Simplify the expression. 18y+8−3y−818 y + 8 - 3 y - 818y+8−3y−8

Find the indicated sum or difference. (−3z2+1)+(7z2−1)\left( - 3 z ^ { 2 } + 1 \right) + \left( 7 z ^ { 2 } - 1 \right)(−3z2+1)+(7z2−1)

Simplify the algebraic expression. (n−11)(n−4)( n - 11 ) ( n - 4 )(n−11)(n−4)

Find the indicated sum or difference. 2s−7t−4s+t2 s - 7 t - 4 s + t2s−7t−4s+t

Classify the polynomial. ZXW

Solve the formula for WWW . Perimeter of a rectangle: P = 2L+ 2W

Multiply. 8x(−2y)(−x)(−2y)8 x ( - 2 y ) ( - x ) ( - 2 y )8x(−2y)(−x)(−2y)

If , then the endpoint is __________( an open dot / a closed dot ).

Give the degree and the numerical coefficient of the following term. 7x37 x ^ { 3 }7x3 coefficient = __________ degree = __________

Find the degree of the polynomial. Enter your answer as a number. ccc 333 +3+ 3+3

Solve the equation. a−9=−5a - 9 = - 5a−9=−5

When you multiply reciprocals, the product is __________.

A cabinet shop produces two types of custom-made cabinets for a customer. If the fancy cabinet costs 5 times as much as the standard cabinet, and if the total price for both cabinets is $7,350, how much does each cabinet cost?

Translate the verbal statement -S is nonnegative using an inequality symbol.

Suppose that 4 times a number is added to 12 and the result is negative. What are the possible solutions?

Find two consecutive numbers whose sum is 169. Smaller number = __________ Second number = __________

If a number is subtracted from 4 more than twice itself, the result is 11. The number is: __________

Arithmetic, Calculators, and Problem Solving

Sets of Numbers

Percents and Problem Solving

Introduction to Geometry

Measurement and Problem Solving

Applications of Percent

Sets and Logic

Probability

Statistics

Graphs

Filters

Solve the equation. $a - 5 = - 3$ $a =$ __________

Find two consecutive even numbers whose sum is 98. Smaller number = Second number =

Simplify the expression. $18 y + 8 - 3 y - 8$

Find the indicated sum or difference. $\left( - 3 z ^ { 2 } + 1 \right) + \left( 7 z ^ { 2 } - 1 \right)$

Simplify the algebraic expression. $( n - 11 ) ( n - 4 )$

Find the indicated sum or difference. $2 s - 7 t - 4 s + t$

Solve the formula for $W$ . Perimeter of a rectangle: P = 2L+ 2W

Multiply. $8 x ( - 2 y ) ( - x ) ( - 2 y )$

Give the degree and the numerical coefficient of the following term. $7 x ^ { 3 }$ coefficient = degree =

Find the degree of the polynomial. Enter your answer as a number. $c$ $3$ $+ 3$

Solve the equation. $a - 9 = - 5$

Find two consecutive numbers whose sum is 169. Smaller number = Second number =