13. Write an equation in slope-intercept form of the line that passes through the point (5,- 1) and is perpendicular to the line y = x - 2 X --

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.

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.