Algebra 2 Unit 10

A customer bought Wyatt's and Travis's. One customer paid $0.40 for 7 Wyatt's and 5 Travis's. A second customer spent $0.63 for 11 Wyatt's and 8 Travis's. What is the cost of a Wyatt?

• $0.01

• $0.25

• $0.10

• $0.05

Tags

CCSS.8.EE.C.8C

What is the solution to the system: 6x+2y=60 and y=-3x+30

• All real numbers

• (0, 10)

• No solution

• (10, 0)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Write the purple line in slope-intercept form.

• y=-1/2x

• y=1/2x

• y=-x+3

• y=-2x

Tags

CCSS.8.EE.C.8B

What is a solution to the linear inequality?

• (0, 5)

• (1, 2)

• (-1, 2)

• (3, -2)

Change 4x-2y=7 in slope-intercept form

• y = -2x-7

• y = 2x-7

• y = -2x-3.5

• y = 2x-3.5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is true of the equation y≤5

• solid line shaded below

• solid line shaded above

• dotted line shaded above

• dotted line shaded below

Tags

CCSS.HSA.REI.D.12

The slope of a line is 1/3. What is the value of y if both (4, y) and (-2, 8) lie on the line?

• 6

• 10

• 8 2/3

• 7 1/3

Tags

CCSS.8.EE.B.5

What does the equation y=5 look like?

• A vertical line on x=5

• a horizontal line on x=5

• a vertical line on y=5

• a horizontal line on y=5

Write the equation of the line in point-slope form.

• y+3=-2/3(x-3)

• y-3=-2/3(x+3)

• y-3=-2/3(x-1)

• y+3=-2/3(x-1)

The image shows the first three steps in a pattern. Select all expressions that relate the step number to the number of squares in that step.