Answer:
Step-by-step explanation:
go to the back of the book
A correct possibility could be $37.50 because 37.50 x 2 + 4 = 79
Answer: 30.048
Try a calculator, it can help a lot!
Answer:
Given that x=5, when we substitute in 5 for 2x + 3 = 13, the equation will turn out to be true.
Step-by-step explanation:
2x + 3 = 13 x=5
2(5)+3=13
10+3=13
13=13
