Topic 5 Review

Solve 8(x+3) = 56

• x=4

• x=3

• x=5

• x=6

Jamie is trying to save up for a bike. She walks a dog every day, and receive $25 a week. She has $50 in her bank account at the current time, and want to know how many weeks she will need to save to buy a $200 bike.

• w=4

• w=5

• w=6

• w=4.5

-5(s + 500) = 2703.5

• s=40.5

• s=40.7

• s=40.6

• s=40.4

x - 800 < 87

• x<887

• x>886

• x>887

• x<886

(9.0001e+812)^0 + m < 1

• m<0

• m<1

• m>1

• m>0

11 - (1/3)x ≤ 4

• x ≤ 21

• x ≤ 20

• x ≤ 19

• x ≥ 21

3(n+8) - 38 < 10

• n < 9

• n > 8

• n < 8

• n > 9

8x - 3 = 45

• x = 5

• x = 6

• x = 8

• x = 10

⅕ x + 11 = 24

• x = 45

• x = 65

• x = 70

• x = 100

8(x + 6) = -22

• x = -3

• x = 3

• x = -7

• x = 7