Ashley lost approximately 0.53 pounds per day. After 30 days, she lost 16 pounds and 16/30=0.53

<u>Step-by-step explanation:</u>

Answer:
The height of this rectangle is 8/10
Step-by-step explanation:
Please see attachment .
Dimensions of rectangle = 12 + x and 14 + x
(12 + x) (14 + x) = 288
x^2 + 26x + 168 = 288
x^2 + 26x - 120 = 0
(x + 30) (x - 4) = 0
x=-30, x =4
since 4 is positive
the dimensions increased by 4 feet
check the answer
12+4 = 16
14 +4 = 18
18*16 =288
He climbes 1 1/4 miles.
1/4+1/4+1/4+1/4+1/4= 1 1/4.