Question

Help, please! I will medal!!

Answer 1

There is a fixed price of $100 and there is a monthly fee (we don't know the number of months, so it can be left as \(x\)). The total spent last year was $700.

Answer 2

Use the template \(y = mx + b\) to help you if you'd like.

Answer 3

y=mx+b will be the template
Lets put in numbers
700 will be y and 12 will be the m because a year has 12 months
700=12x+100
Solve
600=12x
x=50
Monthly fee is 50 dollars a month