Answer:
5(2x+6x) and 10(x+3x)
Step-by-step explanation:
because the three results 40x
in the pic
answer A
.....
Answer: 4x+20
Take the number outside the parentheses, and multiply it by each number inside it, one at a time.
then you simply just combine them.
4.5 lb
1.5*3 is 4.5
Answer 20
