3x-7y = 9
Standard form is Ax+By = C
Answer:
b = -17
Plug it in to find maybe correct answer if not sure next time.
Volume is L x W x H
8 x 10 x 3 = 240 cubic units
Answer:
perimeter: 26
area: 16 + 10 =26
perimeter: add all lengths.
area: multiply LxW
Answer:
x = 33
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask :)