7.EE.2 Practice Problems

A cell phone company dropped the prices on their phones by 9%. Which expression shows the NEW PRICE of the phone, p?

• p - 0.09p
• p - 1.09p
• p x 0.09p
• p - 0.09

Tags

CCSS.7.EE.A.1

CCSS.7.EE.A.2

CCSS.7.EE.B.3

CCSS.7.RP.A.3

Over the summer gas prices dropped by 3%. Which expression shows the NEW PRICE of a gallon of gas, g?

• g x 0.03
• g - 1.03g
• g - 0.03g
• g - 0.03

Tags

CCSS.7.EE.A.2

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Timothy eats p potatoes in May. In June Timothy ate 10% more potatoes.

Select expression that best represents the potatoes he ate in June.

• 1.10p

• 0.10p

• 110p

• 10p

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A toy store marks down every toy by 15% in January. How much does a toy cost during January? Use p for the price in December.

• 0.15p
• 0.75p
• 0.85p
• 1.15p

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.3

Write the expression for the perimeter of the rectangle

• 6x - 6
• 4x + 10
• 8x - 8
• 3x - 3

Tags

CCSS.7.EE.A.1

CCSS.7.EE.A.2

CCSS.7.EE.B.4

Find the perimeter

• 6y-2

• 5y+2

• 3y-1

• 6y²-2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Write an expression: an increase of 10%

• x + 10

• x + 10x

• x + .10x

• 10 + x

Tags

CCSS.7.EE.A.2

CCSS.7.EE.B.4

CCSS.7.RP.A.3

Simplify the expression y - .25y

• 7.5y

• .26y

• 2.25y

• .75y

Tags

CCSS.7.EE.A.1

CCSS.7.NS.A.1

x + .07x represents ...

• a decrease of 7%

• an increase of 70%

• an increase of 7%

• a decrease of 70%

Tags

CCSS.7.EE.A.2

CCSS.7.RP.A.3