Answer:
Step-by-step explanation:
so you are doing 4x times 4x which = 16x
so now you do 16x-9 which = 7x
Answer:
A.
Step-by-step explanation:
i pretty sure
Answer:
the 35 mile one spent 20 gallons of gas and the 15 miles one spent 25 gallons
Step-by-step explanation:
Option C is the right way to solve the equation.
If you’re simplifying it’s 100x^2+200x+5