3rd Quarter Review

Laura has $.95 in dimes and nickels. She has a total of 11 coins. Which set of equations would you use to solve this?

• d + n = 11

  .10d + .05n = 0.95

• d + n = 11

  10d + 5n = 0.95

• d + n = .95

  .10d + .05n = 11

• d - n = 11

  .10d - .05n = 0.95

Tags

CCSS.8.EE.C.8C

-6x+5y=1
6x+4y=-10

• (1,-1)
• (0,-1)
• (1,1)
• (-1,-1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2x - y = 0

4x - y = 0

• (1,2)

• (0,0)

• No Solutions

• Infinite Solutions

Tags

CCSS.8.EE.C.8B

x-y=11
2x+y=19

• (10,-1)
• (-1,10)
• (3,-4)
• (6,7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

• (1,4)

• (-4,-4)

• (-4,4)

• (3,-4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

A music app charges $2 to download the app plus $1.29 per song downloaded. Write a linear equation to find the total cost.

• y=1.29x + 2

• y=1.29 + 2x

• 30 = 1.29x + 2

• y = 1.29(30) + 2

Tags

CCSS.6.EE.C.9

What is the equation for this line?

The chart shows the money that Charlie is saving. How much money is he putting into his savings account every month?

• $100

• $25

• $200

• $175

Tags

CCSS.HSF-LE.A.1B

Rate of change is also known as

• Slope

• y-intercept

• x-intercept

• initial value

Tags

CCSS.HSF-LE.A.1B

Y-intercept is also known as

• Slope

• rate of change

• x-intercept

• initial value