-8 and -9 because it is negative
Hello from MrBillDoesMath!
Answer:
32 ft^2
Discussion:
You solved it yourself. The area of a parallelogram of base "b" and height (altitude) "h" is b*h. In this case
Area = 8 * 4 = 32 ft^2
Thank you,
MrB
6.40x+9.90(154-x)=1230.90
Solve for x
X=84 for child
154-84=70 for adults
