Aphone company charges for service according to the formula: y = 23 + 0.04x, where x is the number of minutes talked, and y is the monthly charge, in dollars. the slope of the equation is ?

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

Can someone me i’m confused. will give brainliest and a whole bunch of points