If a line has a slope of 2 and contains the point (-2, 1), what is its equation in point-slope form?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

Find the domain and range of the following function f(x) = 51x - 21+ 4

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest