7th Grade Chapter 4

Reading 258 pages in 86 minutes (pages per minute)? What is the unit rate? Or pages per minute.

• 4 pages per minute

• 3 pages per minute

• 10 pages per minute

• 20 pages a minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Based on the graph, what would the cost to refill 50 bottles?

• $200

• $125

• $175

• $5

Tags

CCSS.HSF.LE.B.5

Stephen receives 20 minutes of video game time every 45 minutes of dog walking he does. If he wants 90 minutes of game time, how many hours will he need to work?

• 4 hours

• 3.375 hours

• 2.5 hours

• 1 hour

Tags

CCSS.6.RP.A.3B

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

Tags

CCSS.7.EE.A.1

2(x + 8) + 6x

• 2x + 8 + 6x
• 8x + 8
• 8x +16

Tags

CCSS.6.EE.A.3

Simplify the expression: 7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

Tags

CCSS.6.EE.A.3

20 pieces for $0.80 =

•  5 cents each
• $0.04 each
• $16 each
• $5 each

Tags

CCSS.6.RP.A.3B

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify:
-3(x - 4) + 3(a - 6)

• -3x + 3a - 6
• -3x + 3a - 30
• -9ab - 6
• -9ab - 30

Tags

CCSS.6.EE.A.3

Simplify:
4(8x + 1) - 6(1 - 8x)

• -80x - 2
• 80x + 2
• -80x + 2
• 80x - 2

Tags

CCSS.6.EE.A.3