Linear Relationships Review

3n + 5 < 20

• n < 5

• n < 12

• n < 28

• n < 8.3

Tags

CCSS.7.EE.B.4B

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

Tags

CCSS.6.EE.B.5

 $3x+8=-19$  

•  $x=-30$  

•  $x=-3.6$  

•  $x=-9$  

•  $x=-7$  

Tags

CCSS.7.EE.B.4A

 $-2x+4\ ≥-24$  

•  $x\ ≥-14$  

•  $x≤-14$  

•  $x\ ≥-10$  

•  $x\ ≤-10$  

Tags

CCSS.7.EE.B.4B

Is  $x=2$  a solution to the inequality  $x+2>3$  ?

• Yes

• No

Tags

CCSS.6.EE.B.5

Is  $b=6$  a solution to the inequality  $b-3>5$  ?

• Yes

• No

Tags

CCSS.6.EE.B.5

Which of the following inequalities are solutions to  $x+6\ge10$  ?

• 3

• 4

• 5

• 6

Tags

CCSS.6.EE.B.5

The high school cross country team runs along the Keller Springs Trail. They start 4 miles from the beginning of the trail and run at a pace of 16 miles per hour. Which equation can be used to find x, the number of hours they ran?

• y = 4x + 16

• y = 20x

• y = 16x + 4

• y = 16x - 4

Tags

CCSS.6.EE.C.9

Speedy Boat Rental charges a $15 deposit fee plus $2 for each hour of use to rent a paddle boat.  Write an equation for C, the total cost, to rent the boat for h hours.

• h = 2C + 15
• C = 15h + 2
• h = 15C + 2
• C = 2h + 15

Tags

CCSS.HSF-BF.A.1A

Bob's Plumbing charges $15 per hour plus a service fee of $40 for coming out to your house. Which equation models this situation?

• y = 15x + 40

• y = 40x + 15

• y = 15x

• y = 15x - 40

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2