Answer:
if marcus ran 1,600 meters that means he walked 400 meters
Step-by-step explanation:
Answer:
The correct answer is B- 21b+7bc
Step-by-step explanation:
7b(3+c)
(7b)(3+c)
(7b)(3)+(7b)(c)
21b+7bc
2x+3=7
2x+3-3=7-3
Whenever moving a number to the other side you have to change the sign .
2x= 4
x=2
-14/15+-2v/3+v/3 that is the answer
