Question

Math Help Please

(1) What should be done to both sides of the equation in order to solve = -11.9?
A) multiply by -11.9
B) divide by -11.9
C) divide by 6
D) multiply by 6

(2) What is the solution to -9m = -45?
A) m = 5
B) m = -405
C) m = -5
D) m = 405

(3) Solve for u.
-14 = u ÷ 8
u =

(4) Solve for h.
-117 = -9h
h =

(5) Solve for q.
9/19 = 5
h =

Answer 1

1) In order to solve the equation n/6 = -11.9, you must multiply by 6.

2)
`-9m = -45 \\ \\ m = (-45)/(-9) \\ \\ m = (45)/(9) \\ \\ m = 5 \\ \\ Answer: \fbox {m = 5}`

3)
`-14 = (u)/(8) \\ \\ -14 * 8 = u \\ \\ -112 = u \\ \\ u = -112 \\ \\ Answer: \fbox {u = -112}`

4)
`-117 = -9h \\ \\ (-117)/(-9) = h \\ \\ (117)/(9) = h \\ \\ 13 = h \\ \\ h = 13 \\ \\ Answer: \fbox {h = 13}`

5)
`(q)/(19) = 5 \\ \\ q = 5 * 19 \\ \\ q = 95 \\ \\ Answer: \fbox {q = 95}`