Question 1

Add, subtract, multiply, or divide.
-$-11 \div 0$

Accepted Answer

The answer of Add, subtract, multiply, or divide.
-$-11 \div 0$...

Question 2

Solve each equation.
-$3 y-7=5 y-11$

Accepted Answer

A)  $\frac{1}{2}$ 
B)  $-\frac{1}{2}$ 
C)  2 
D)  -3 
A)  $\frac{1}{2}$ 
B)  $-\frac{1}{2}$ 
C)  2 
D)  -3

Question 3

Add, subtract, multiply, or divide.
-$2-(-8)$

Accepted Answer

The answer of Add, subtract, multiply, or divide.
-$2-(-8)$...

Question 4

Add, subtract, multiply, or divide.
-$\frac{-48}{-12}$

Accepted Answer

The answer of Add, subtract, multiply, or divide.
-$\frac{-48}{-12}$...

Question 5

Use the order of operations to simplify each expression.
-$-7+(2-9)-(-3)^{2}$

Accepted Answer

The answer of Use the order of operations to simplify...

Question 6

Add, subtract, multiply, or divide.
-$-9 \cdot 0$

Accepted Answer

A)  0 
B)  -9 
C)  9 
D)  -8 
A)  0 
B)  -9 
C)  9 
D)  -8

Question 7

Add, subtract, multiply, or divide.
-$-\frac{7}{8}-\left(-\frac{3}{4}\right)$

Accepted Answer

The answer of Add, subtract, multiply, or divide.
-$-\frac{7}{8}-\left(-\frac{3}{4}\right)$...

Question 8

Solve each equation.
-$4 y-5=8 y+3$

Accepted Answer

A)  $-\frac{2}{3}$ 
B)  $\frac{2}{3}$ 
C)  -2 
D)  2 
A)  $-\frac{2}{3}$ 
B)  $\frac{2}{3}$ 
C)  -2 
D)  2

Question 9

Solve each equation.
-$6-2(x-5)=4$

Accepted Answer

The answer of Solve each equation.
-$6-2(x-5)=4$...

Question 10

Add, subtract, multiply, or divide.
-$\frac{-72}{8}$

Accepted Answer

A)  -9 
B)  9 
C)  64 
D)  -74 
A)  -9 
B)  9 
C)  64 
D)  -74

Question 11

Find the value of $5 k-3 p$ given each set of values.
-The formula for the volume of a pyramid is $V=\frac{1}{3} B h$. Find $V$, if $B=30 h=12$.

Accepted Answer

A)  360 
B)  180 
C)  120 
D)  22 
A)  360 
B)  180 
C)  120 
D)  22

Question 12

Find the value of $2 f-6 g$ given each set of values.
-$f=-4, g=-1$

Accepted Answer

The answer of Find the value of $2 f-6 g$...

Question 13

Solve each application problem using the six problem-solving steps.
-A 40-inch wire is cut into two pieces. If one piece is 14 inches longer than the other, how long is each piece?

Accepted Answer

The answer of Solve each application problem using the six...

Question 14

Add, subtract, multiply, or divide.
-$4.3+(-8.1)$

Accepted Answer

The answer of Add, subtract, multiply, or divide.
-$4.3+(-8.1)$...

Question 15

Solve each application problem using the six problem-solving steps.
-The perimeter of a rectangular jigsaw puzzle is 256 centimeters.
The length is three times as long as the width. Find the dimensions of the puzzle.

Accepted Answer

The answer of Solve each application problem using the six...

Question 16

Solve each equation.
-$-8 b=-72$

Accepted Answer

The answer of Solve each equation.
-$-8 b=-72$...

Question 17

Solve each equation.
-$6 z-7-3 z=-10$

Accepted Answer

The answer of Solve each equation.
-$6 z-7-3 z=-10$...

Question 18

Work each of the following problems.
-Graph the numbers $-3,-\frac{1}{2}, 0,3$

Accepted Answer

A)    
B)   
C)    
D)    
A)    
B)   
C)    
D)

Question 19

Add, subtract, multiply, or divide.
-$\frac{-48}{-6}$

Accepted Answer

The answer of Add, subtract, multiply, or divide.
-$\frac{-48}{-6}$...

Question 20

Add, subtract, multiply, or divide.
-$2-(-7)$

Accepted Answer

A)  -9 
B)  9 
C)  -14 
D)  14 
A)  -9 
B)  9 
C)  -14 
D)  14

Add, subtract, multiply, or divide. - $-11 \div 0$

Solve each equation. - $3 y-7=5 y-11$

Add, subtract, multiply, or divide. - $2-(-8)$

Add, subtract, multiply, or divide. - $\frac{-48}{-12}$

Use the order of operations to simplify each expression. - $-7+(2-9)-(-3)^{2}$

Add, subtract, multiply, or divide. - $-9 \cdot 0$

Add, subtract, multiply, or divide. - $-\frac{7}{8}-\left(-\frac{3}{4}\right)$

Solve each equation. - $4 y-5=8 y+3$

Solve each equation. - $6-2(x-5)=4$

Add, subtract, multiply, or divide. - $\frac{-72}{8}$

Find the value of $5 k-3 p$ given each set of values. -The formula for the volume of a pyramid is $V=\frac{1}{3} B h$ . Find $V$ , if $B=30 h=12$ .

Find the value of $2 f-6 g$ given each set of values. - $f=-4, g=-1$

Solve each application problem using the six problem-solving steps. -A 40-inch wire is cut into two pieces. If one piece is 14 inches longer than the other, how long is each piece?

Add, subtract, multiply, or divide. - $4.3+(-8.1)$

Solve each application problem using the six problem-solving steps. -The perimeter of a rectangular jigsaw puzzle is 256 centimeters. The length is three times as long as the width. Find the dimensions of the puzzle.

Solve each equation. - $-8 b=-72$

Solve each equation. - $6 z-7-3 z=-10$

Work each of the following problems. -Graph the numbers $-3,-\frac{1}{2}, 0,3$

Add, subtract, multiply, or divide. - $\frac{-48}{-6}$

Add, subtract, multiply, or divide. - $2-(-7)$

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Exam 10: Signed Numbers

Add, subtract, multiply, or divide. - −11÷0-11 \div 0−11÷0

Solve each equation. - 3y−7=5y−113 y-7=5 y-113y−7=5y−11

Add, subtract, multiply, or divide. - 2−(−8)2-(-8)2−(−8)

Add, subtract, multiply, or divide. - −48−12\frac{-48}{-12}−12−48​

Use the order of operations to simplify each expression. - −7+(2−9)−(−3)2-7+(2-9)-(-3)^{2}−7+(2−9)−(−3)2

Add, subtract, multiply, or divide. - −9⋅0-9 \cdot 0−9⋅0

Add, subtract, multiply, or divide. - −78−(−34)-\frac{7}{8}-\left(-\frac{3}{4}\right)−87​−(−43​)

Solve each equation. - 4y−5=8y+34 y-5=8 y+34y−5=8y+3

Solve each equation. - 6−2(x−5)=46-2(x-5)=46−2(x−5)=4

Add, subtract, multiply, or divide. - −728\frac{-72}{8}8−72​

Find the value of 5k−3p5 k-3 p5k−3p given each set of values. -The formula for the volume of a pyramid is V=13BhV=\frac{1}{3} B hV=31​Bh . Find VVV , if B=30h=12B=30 h=12B=30h=12 .

Find the value of 2f−6g2 f-6 g2f−6g given each set of values. - f=−4,g=−1f=-4, g=-1f=−4,g=−1