Equation/Expression Review

Evaluate 5m when m=8

• 58
• 13
• 85
• 40

Evaluate 8 + g when g=28

• 36
• 288
• 20
• 828

Use the distributive property to find an equivalent expression of: 5(7m + 9)

• 35 + 45
• 35m + 45 
• 7m + 45
• 80m

Use the distributive property to find an equivalent expression of: 4(b + 6n)

• 4b + 24n
• b + 6n
• 4 + 6n
• 28bn

Combine the like terms to create an equivalent expression of:
 6m + 4m + 3c + 2c

• 11m + 6c
• 10m + 3c + 5c
• 10m + 5c
• 15mc

Write an algebraic expression for:
the product of 5 and a number

• 5 + n
• n + 5
• 5n
• 5/n

Write an algebraic expression for:
8 more than a number

• 8 + n
• 8n
• 8 -n
• n-8

Eleven less than three times a number

• 11x - 3

• 3 - 11x

• 11 - 3x

• 3x - 11

Solve for b
2b = -16

• 8
• 4
• -8
• 3

x - 8 = -5 

• 13
• -13
• 3
• -3