Algebra I: Chapter 2 review

Solve.

 $x\ -9=-12$  

Tags

CCSS.6.EE.B.7

 $8+2x=28$  

Tags

CCSS.7.EE.B.4A

• No solution

• Infinitely many solutions

Tags

CCSS.8.EE.C.7A

 $9=-7w+12w-6$  

Solve.

Tags

CCSS.8.EE.C.7B

 $5x+y=2$  

Solve the literal equation for y.

•  $y=5x-2$  

•  $y=-5x-2$  

•  $y=5x+2$  

•  $y=-5x+2$  

Tags

CCSS.HSA.CED.A.4

A car travels 420 miles in 8 hours. If the car continues at the same rate, how far will it travel in 12 hours?

• 630 miles

• 280 miles

• 105 miles

• 540 hours

Tags

CCSS.6.RP.A.3B

Fairview and Rockville are 104 km from each other. How far apart would the cities be on a map that has a scale of 1 cm : 13 km?

• 91 cm

• 1352 cm

• 8 cm

• 7 cm

Tags

CCSS.7.RP.A.2C

Solve

 $\frac{a}{4}=\frac{7}{6}$  

• 4.67

• 8

• 4.3

• 10

Tags

CCSS.6.EE.B.7

 $-3x-19=-4$  

• 5

• -5

•  $\frac{23}{3}$  

•  $-\frac{23}{3}$  

Tags

CCSS.7.EE.B.4A

Determine whether the equation has one solution, no solution, or infinitely many solutions.

 $4\left(2q-3\right)=8q-12$  

• One solution

• No solution

• Infinitely many solutions

• Two solutions

Tags

CCSS.8.EE.C.7A