Answer:
37
Step-by-step explanation:
m=28+n
36=28+n
n=36-28
n=8
Annie quarters:
29+n
29+8
37
The equation simplifies to 2.
How to solve-
PEMDAS shows that you will start off by multiplying. A negative times a positive equals a negative and a negative times a negative equals a positive.
-1 • 5= -5
and
-1 • -7 = 7
-5+7= 2
A and d is the one I would pick
T=5w
T= total cost
W= weeks
It can't be W= because the question is asking for total cost in dollars, so two options are cancelled out.
Can't be t=5+w because it's 5 per week and if, let's say calculating dollars for 2 weeks, the answer would be t=5+2=7 and that wouldn't be right