Answer:
I THINK it is A
Step-by-step explanation:
I did this question before
Answer:

Step-by-step explanation:

The addition property of equality justifies this. You could also say that she simply subtracted 7, and then it would be the subtraction property of equality. This is the case because if you add or subtract (or multiply or divide) the same number on both sides of an equation, the equation will still be the same.
Hope it helps!
Let

represent Jose's drived distance and

represent Rob's.
So what you need to do is to solve the equation:



So Jose drove for
6 hours before Rob caught him.
Answer:
128
Step-by-step explanation:
There are 32 50's in 1600.
So 32x4=128