P=115-n
115-n+4.25n=358.75
3.25n=243.75
N=75
P=40
(40,75)
The answer is D
Begin by subtracting 1/8 from both sides to get
and get a common denominator of 8 on the right:
. Now simplify and cross-multiply: 39x = -16 andx = -16/39
The answer is $72
because if you subtract the discount by 96 you get 72
Speed of the waves because a wave can get faster
Answer:
12 R 147
Step-by-step explanation: