Intermediate Algebra Pretest

6 - 3a = 21

• a= 9

• a= -9

• a= -5

• a= 5

Tags

CCSS.7.EE.B.4A

Solve (9+x) / 4 = 6

• x = 18

• x = 17

• x = 15

• x = -17

Tags

CCSS.7.EE.B.4A

Solve 8(n - 2) = -168

• -1

• -19

• -12

• -7

Tags

CCSS.7.EE.B.4A

Solve -124 = -4(-1 + 4x)

• -11

• -9

• 8

• 16

Tags

CCSS.7.EE.B.4A

Solve |7b + 4| = 24

• 20/7

• 20/7 or -4

• -46/7 or 8

• -46/7

Solve |x - 8| = 18

• 0 or -7/5

• 10

• 10 or -12

• -26 or -10

Solve the inequality: -5 > m - 14

• m < -9

• m < 9

• m < -70

• m < -5/14

Tags

CCSS.7.EE.B.4B

Solve the inequality: -5p + 6 > 101

• p > -31

• p < -19

• p > -19

• p > -3

Tags

CCSS.7.EE.B.4B

Give the equation of the line that goes through (0, -3) and has a slope of -5.

• y = -3x + 5

• y = -5x - 3

• y = 5x - 3

• y = 2x + 5

Solve the inequality: -6 < 2 + r < 8

• -3 < r < 1

• r > -8

• -8 < r < 6

• r > -3