Go getter Questions

What is the value of x in the equation shown below? 0.25x + 7 = 4(x - 2)

• x = 3.8

• x = 2

• x = 4

• x = 1

What is the rate of change of the linear function that has a graph that passes through the points (2, 9) and (−1, 3)?

• 2

• 3

• -2

• 1

Tags

CCSS.HSF-LE.A.1B

What value of x satisfies the equation below? 12(x - 2) + 3x = (1/2)(x + 6) + 2

• x = 2

• x = 1

• x = 4

• x = 0

In the diagram, parallel lines P and Q are cut by transversal R. What is the value of x?

• 45

• 65

• 90

• 105

Tags

CCSS.8.G.A.5

A galaxy is about 150,000 light years wide. About how many kilometers wide is the galaxy?

• 1.5 × 10^4

• 1.5 × 10^7

• 1.5 × 10^5

• 1.5 × 10^9

Tags

CCSS.8.EE.A.3

To the nearest tenth of a centimeter, what is the distance from J to M?

• 5.0 cm

• 10.2 cm

• 15.3 cm

• 21.0 cm

Tags

CCSS.8.G.B.8

The value in dollars, y, of a car x years after it was purchased can be modeled by the function y = 14,000 – 875x. What is the meaning of the y-intercept of the linear model?

• The initial value of the car is $14,000.

• The average value of the car is $14,000.

• The car’s value decreases by $875 each year after it was purchased.

• The car’s value decreases by $16 each year after it was purchased.

Tags

CCSS.HSF.LE.B.5

Alexis has a cylindrical trash can with a diameter of 24 cm and a height of 42 cm. What is the approximate volume of the can?

• 1,008 cm³

• 3,167 cm³

• 19,000 cm³

• 76,000 cm³

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Which equation best models the data shown in the scatterplot below?

• y = -3x + 10

• y = 3x + 60

• y =-4x + 5

• y = 4x + 35

Tags

CCSS.8.EE.B.5

In which choice is y a function of x?

• (1, 3), (3, 4), (4, 5), (5, 6)

• (2, 0), (2, 3), (4, 5), (6, 7)

• (2, 5), (4, 8), (6, 10), (2, 12)

• (6, 2), (4, 1), (6, 8), (8, 10)

Tags

CCSS.8.F.A.1