Math 1 Unit 5 Review part 1

• A. 0

• D. 2

Tags

CCSS.HSA.REI.C.9

• B. -2

• C. 2

Tags

CCSS.HSA.REI.C.9

• A. (0,-9)

• B. (0.5, -6)

• C. (1,-3)

• D. (1.5,0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• A. ( 0,4)

• B. (-2,0)

• C. No Solution

• D. Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

• a)One Solution

• b)Two Solutions

• c)No Solutions

• d)Infinitely Many Solutions

Tags

CCSS.8.EE.C.8B

7. How many solutions does the system of equations below have? 

• a) One

• b) Two

• c) None

• d) Infinitely Many

Tags

CCSS.8.EE.C.8B

10. Which graph best represents the solution to the system of equations below?

4x-8y= -20

4x-3y=5

• 
• 
• 
• 

Tags

CCSS.8.EE.C.8B

12. A boiling pot of water (212 degrees) is cooling at a rate of 3.5 degrees per hour. A second pot is heated from freezing (32 degrees) at a rate of 7 degrees per hour. Based on the graph, what is the water’s temperature when the two pots are equal?

• a) 7 degrees

• b) 17 degrees

• c) 152 degrees

• d) 212 degrees

Tags

CCSS.8.EE.C.8C

14. Jeremy needs to buy soccer supplies for his team. While shopping, he finds a 3-pack of shin guards plus 2 soccer balls on sale for $48.97. He later finds a 5-pack of shin guards and 3 soccer balls on sale for $76.45. Excluding taxes, what is the cost of one soccer ball?

• a) $5.99 

• b) $6.12

• c) $9.55

• d) $15.50

Tags

CCSS.8.EE.C.8C

15. Rachel K’s Bakery sells cakes for $18 each and pies for $15 each.  Last weekend the bakery sold 118 total items and earned $1,932.  How many pies were sold last weekend?

• a) 23

• b) 54

• c) 64

• d) 82

Tags

CCSS.8.EE.C.8C