Question
your friend spends 6+5x minutes lifting weights and 9x+8 minutes running on a treadmill. write a polynomial that represents how much more time is spent running on the treadmill than lifting weights.
Answers
Steve
How much more is 9 than 7?
You do it by finding the difference: 9-7
so, do this the same way:
(9x+8)-(5x+6)
...
You do it by finding the difference: 9-7
so, do this the same way:
(9x+8)-(5x+6)
...