Algebra Readiness Assessment

(8.SP.3) Eric planted a seedling in his garden and recorded its height each week. The equation shown can be used to estimate the height, h, in inches, of the seedling by the end of each week, w, after it was planted. The equation ℎ=(3/4)𝑤+9/4 estimates the height of the seedling to be 8.25 inches after how many weeks?

• 6

• 7

• 8

• 9

Solve for x:
10 - 4x = 18

• x = -2

• x = 2

• x = 7

• x = -7

-8 + 10

• -18

• 2

• -2

• -80

Q1. What is the fraction of 3 out of 12?

• A) 11/12

• B) 3/7

• C) 3/12

• D) 3/4

(-3)(-12)

• 9

• 15

• 36

• -36

Solve for x:
4(x - 6) = -32

• x = 2

• x = -2

• x = 6.5

• x = -14

6x + 7 = 4x - 9

• x = 5

• x = -1

• x = -8

• x = x = 2

Solve the following:
5 - 6² ÷ 4 - 3

• 1

• -10.75

• -31

• -7

Simplify the following expression:
3 + 5x + 8 - 2x

• -3x² - 11

• 3x² + 11

• 11 - 3x

• 11 + 3x

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4