Unit 2 End-of-Unit Review!

This system of inequalities has no solution.

• True

• False

Tags

CCSS.HSA.REI.D.12

This is the graph for the solution to the inequality: $7x+2y\le17$  

• True

• False

Tags

CCSS.HSA.REI.D.12

Which value is a solution to the inequality?

 $\frac{\left(x-2\right)}{6}<\frac{x}{3}$  

•  $x=-3$  

•  $x=-2$  

•  $x=2$  

•  $x=-10$  

Tags

CCSS.6.EE.B.5

Which graph represents the solution to the inequality: $3x-2\le5x-9$  

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

A certain stylist charges $15 for a haircut and $30 for hair coloring. A haircut takes on average 30 minutes, while coloring takes 2 hours. The stylist works up to 8 hours in a day, and she needs to make a minimum of $150 a day to pay for her expenses.

Which inequality can NOT be used to describe the situation?

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

The graph represents the solution to the system of inequalities.

 $7x-y\ge3$  

 $y<x+2$  

• True

• False

Tags

CCSS.HSA.REI.D.12

Which point is in the solution set of the system of inequalities?

• (2,-2)

• (-2,-2)

• (2,4)

• (-2,2)

Tags

CCSS.HSA.REI.D.12

A painter is selling canvases at an art fair. He charges $25 per painting. It costs $100 to rent the booth at the fair and he pays $5 in materials per painting. The inequality represents the situation in which the artist makes a profit.
  $25x>100+5x$ 
Will he make a profit if he sells 6 paintings?

• Yes

• No

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

• x>6

• x<6

• x>5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Jada has p pennies and n nickels that add up to more than 40 cents. She has fewer than 20 coins altogether. What inequality represents the amount of money she has?

• $p+n<20$

• $p+n>40$

• $0.01p+0.05n<20$

• $0.01p+0.05n>0.40$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3