The phone company splint has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. if a customer uses 470 minutes, the monthly cost will be $162. if the customer uses 540 minutes, the monthly cost will be $183. a. find an equation in the form y = m x + b , y=mx+b, where x x is the number of monthly minutes used and y y is the total monthly of the splint plan.

Matilda and kathryn went on different road trips over spring break. the equation below represents the number of miles matilda drove in x hours. y = 60xthe table below shows the number of miles kathryn drove in x hours. time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed. b. matilda and kathryn drove at the same speed. c. kathryn drove at a greater speed. d.there is not enough information to determine their speeds

How do i do this activity, is appreciated

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?