Answer:
A. 30(18a - 6b) and D. 4(10a + 2a - 9b)
Step-by-step explanation:
Answer:
312
Step-by-step explanation:
25+.15x=71.80
-25 -25
.15x=46.8
46.8/.15
x=312
Answer:
u suck
Step-by-step explanation:
Answer:
The perimeter is multiplied by 5.
Step-by-step explanation:
Perimeter of a rectangle:
The perimeter of a rectangle with sides l and w is given by:

The side lengths of a rectangle are all multiplied by 5.
This means that
. So

What happens to its perimeter?
The rate is:

The perimeter is multiplied by 5.
Answer:
40" by 50"
Step-by-step explanation:
closest estimate