Answer:
The length is 72
Step-by-step explanation:
length x width = area
9 x length = 648
length = 72
Answer:
download photomath it will help u with any type of math
6-2x=6x-10x+20 solve for x
combine like terms and get all to the same side of equation
6-2x+10x-6x=20
10x-2x-6x+6=20
8x=20-6
8x=14
x=14/8=7/4
Answer:
Step-by-step explanation:
c(t)=40:0≤t≤400
=40+0.50 (t-400):t≥400
The answer is 0 unless I did the math wrong
If so someone correct me. Other than that, hope this helped!
