Answer:
35
Step-by-step explanation:
1. x=12
2. x=7
$375
hope this helps! :)
Question 1:
A = w * l
A = 5432m^2
l = 97
A / l = w
5432 / 97 = 56
w = 56
Question 2:
Perimeter of rectangle = 2w + 2l
P = 336
w = 79
P - 2w = 2l
336 - 158 = 178
178 / 2 = 89
l = 89
, we get 
and 
, so we can parameterize the intersection by
.