The phone company A Fee and Fee 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 430 minutes, the monthly cost will be $239. If the customer uses 940 minutes, the monthly cost will be $494. A) Find an equation in the form y = m x + b , where x is the number of monthly minutes used and y is the total monthly cost of the A Fee and Fee plan. y =

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

the answer would be c:   ax + b = ax + c

step-by-step explanation:

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation: