Answer:
78.5 i think
Step-by-step explanation:
Answer:
x=5/3
Step-by-step explanation:
Answer: 1 1/2 or 6/4
Step-by-step explanation:
Answer:
14vr
Step-by-step explanation:
7vr - (-7rv)=
Subtracting a negative is like adding
7vr + (7rv)=
Changing the order of rv to vr
7vr + (7vr)=
Combing like terms
14vr