X f(x) -3 -5
-1 1
2 10
5 19
A) f(x) = 3x

B) f (x) = x + 3

C) f(x) = 2x + 6

D) f(x) = 3x +4

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

Acar travels 85 kilometers per hour. what is the equivalent speed in meters per hour?