EE.2-EE.3

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.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

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

While clearing out some old inventory a store offered 10 percent off any item, i. Which expression can be used to find the DISCOUNT?

• i - 1.1
• 0.1i
• i x 0.1
• i - 0.1i

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.7.EE.B.4A

6p - 5 =13

• 12
• 15
• 3
• -3

Tags

CCSS.7.EE.B.4A

Solve for x:
-30 - 5x = 120

• x = 18
• x = -18
• x = 30
• x = -30

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.NS.C.5

Solve  9 + 3x = 10

• 2/3
• 1/3
• -1/3
• 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

• x= 12
• x= -12
• x= -22
• x= 22

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

What is the difference between an equation and an expression?

• An equation has an equal sign and an expression does not.
• An expression has an equal sign and an equation does not.
• This must be a trick! They are the same thing!
• One has variables and the other does not.

 2(-8+7c) 

• 16+14c
• 30c
• -23c
• 14c+(-16)

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6