The first thing we must do for this case is to define variables.
We have then:
x = Tim's age
Now we write the equation:
x + 7 = 3 (x-19)
Answer:
Tim's age in 7 years will be three times what it was 19 years ago:
x + 7 = 3 (x-19)
Answer:
The First 1 is B. And the Second 1 is B. As well.
Step-by-step explanation:
Answer:
thats cool so does Susan
Step-by-step explanation:
Answer:
vvvIf the perimeter of the rectangle is 60 in, find its area.
Step-by-step explanation:
