Determine whether the given ordered pair is a solution to the given equation.
(0,-5) x+4y=-20

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

The function models the number of accidents per 50 million miles driven as a function

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie