7th grade eog prep week of may 3rd

Simplify:

4x + 5x + 2x

• 3x

• 11x

• 11x³

• 10x

Simplify:

9y + 2y - 5y

• 16y

• 16y³

• 6y

• 7y

How much tax would you pay on a new TV that is $899 at Best Buy, if the tax rate is 6.5%?

• $957.44
• $841
• $58.43

A TV is regularly priced at $600, but it is on sale for 20% off. What's the sale price?

• $320
• $500
• $480
• $720

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Solve the following inequality:
-4x + 14 ≤ 54

• x ≥ -10
• x ≤ -10
• x ≥ 10
• x ≤ 10

3(y - 3) + 6y 

• 9y - 9
• 3y - 9 + 6y
• 3y -3

A bicycle tire has a diameter of 27 inches. How far does the bike travel along the ground when the wheel rotates once? What is the circumference of this tire?

• 81
• 15.5
• 27
• 13

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72