7 Review

• A
• B
• C
• D

• A
• B
• C
• D

• A

• B

• C

• D

What solution can y have to make this equation true?
47 - y = 0

• -47
• 47
• 0
• 13

What solution can c have to make this equation true? -35 + c = 0

• -35
• 0
• 35
• 13

Write the following expressions as an addition expression. -5 - (-1)

• -5+-1
• -5+1
• 5+1
• 5+-1

Solve the following problem
(−2)(−3)

• 12
• -6
• -12
• 6

 $-17-\left(-2\right)=$  

• 19

• -19

• 15

• -15

 $15+\left(-21\right)=$ 

 $7\left(-4\right)=$  

• 3

• -3

• 28

• -28