The revenue from selling xshirts is r(x) = 12x. The cost of buying x shirts is c(x) = 5x + 20

The profit from selling x shirts is p(x) = r(x)-c(x).

What is P(x)?

A. p(x)=7x+20
B. p(x)=17x-20
C. p(x)=17x+20
D. p(x)=7x-20

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

For the equations below which statement is true ? -2x=14 6x=-42

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20