Chapter 5 Test Review CC3

Solve: -0.05x + 0.6 = 5.5 - 0.1x

• x = .125

• x = -12.25

• x = 98

• X = 100

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

• 19
• -9
• -100
• -50

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation for y: 5x + 10y = 20 What is the growth?

• 1/2

• -1/2

• 5

• -5

Solve the equation for y: 5x + 10y = 20 What is the y-intercept?

• 20

• 5

• 10

• 2

What would be the first step in solving 2x + 3y = 12 for y?

• Divide both sides of the equation by 3.

• Subtract 2x from both sides of the equation.

• Add 12 to both sides of the equation.

• Divide both sides of the equation by 2.

When will Larry and Betty have the same amount of money?

• 11 weeks

• 600 weeks

• 20 weeks

• 5 weeks

Which point lies on both

y = 2x + 1

y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

Which of the following equations has infinite solutions?

• 5x + 2 = -5x + 2

• 2x + 5 = 5x + 2

• 2 - 5x = -5x + 2

• 5x + 3 = 5x - 4

Solve for y:
2x + 2y = 6

• y = - x + 3
• y = x + 3
• y = 2x +6
• y = - 2x + 6

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.C.6

Quinn has $10 in his account and is saving $25 each week. Which equation shows how much money, y, Quinn will have in her account in x weeks?

• y = 10x+ 25

• y = 25x + 10

• y = -25x + 10

• y = -10x + 25