Answer:
A. 3x+3
Step-by-step explanation:
The perimeter is found by adding all the side lengths:
(x)+(x-3)+(x+6)
=1x+1x+1x-3+6
=3x+3
(Remember, add x-terms to x-terms, and numbers to numbers)
Answer:
for number 10 it is a
Step-by-step explanation:
i don't know but i did do homework and i got number 10 right sorry.
Matthew will walk 3
miles to the bus stop in 5 days.
Answer:
89.99
Step-by-step explanation:
u add i48934yr84 r84
Step-by-step explanation: