Answer:
you have to make x-3 and x-7 equal to zero...
x = 3 or x=7
"A"
Step-by-step explanation:
Answer:
63.
first of all you didn't give me the common number
do i look like a Weezer
Answer:
Step-by-step explanation:
3.2 times 1.5 plus 6 times4.2= 30 meters of carpet.
Change the order of integration.

Substitute
and
.

Answer:
4a + 3b
Step-by-step explanation:
Mark brainliest