line graphed on the coordinate plane has a slope of −3 and a y-intercept of 4. What is the equation of the line?
A) y = 3x − 4
B) y = 4x − 3
C) y = −3x + 4
D) y = 3x + 4

How is the number of vertices for a prism related to the name of the prism

Through non-collinear points there is exactly one plane.

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.