Answer:
x=14
Step-by-step explanation:
create an equation out of it. 4x+2x-6=90. Or 6x=84
Answer:
4
Step-by-step explanation:
It’s a right triangle.


100+x^2=4(29)
16=x^2
x=4
Answer:
zero
Step-by-step explanation:
The interest at the end of the first month can be calculated given that the interest rate per month. Once, you get the interest rate per month, you multiply it to the price when you purchased the car.