Pre Algebra

Tags

CCSS.8.NS.A.2

Solve the following equation:
5n + 34 = −2(1 − 7n) 

• n = 4

• n = 5

• n = 6

• n = 7

Solve the equation.

2(3x − 4) = 3x + 1

• x = 3

• x = -2

• x = 1

Tags

CCSS.8.EE.C.7B

Bike rental at Como Park is $3.50 per hour. Which equation shows how much it costs to rent a bike?

• y = 3.50x

• y = x + 3.50

• y = 3.50 ÷ x

• y = x ÷ 3.50

Tags

CCSS.6.EE.C.9

You plan to go snowboarding. The resort charges $15 an hour in addition to $25 to rent a board. Write an equation that represents the cost to go snowboarding for the day.

• y=15x-25

• 15x+25y=100

• 25x+y=15

• y=15x+25

Tags

CCSS.6.EE.C.9

What is the equation for the graph?

• y=46x

• k=46

• y=92x

• x=92y

Tags

CCSS.8.EE.B.5

Solve using substitution:

y = 7x + 9

2y + 2x = -14

• (5, 0)

• (9, 18)

• (-2, -5)

• (1, 16)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5

• -1/5

• 5

• -5

Tags

CCSS.8.EE.B.5

Write the equation in slope-intercept form (solve for y):
2y + 4x = 12

• y = 12 - 4x

• y = 6 - 4x

• y = -2x + 6

• y = -2x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3