Give and equivalent fraction for 13/15

Janet has $120. If she saves $20 per week, in how many days will she have $500?

Solve kx - 4 = 9 for x.

Factor x 2 + xy - 2x - 2y. (x + 2) (x - y) (x + y) (x - 2) (x - y) (x + 2)

What is 11/4 times 3/7 as a faction

What is the quotient of the rational expressions shown below?

A rectangle has one side on the x-axis and two vertices on the curve y=22 x2. find the vertices of the rectangle with maximum area.

Which of the following are roots of the polynomial function F (x) = x^3 - 5x^2 - 13x - 7 A. 7 B. 3 + Square root of 2 C. 1 + square root of 3 D. - 1 E. 1 - square root of 3 F. 3 - square root of 2

Calculate the slope for coordinates (3,2) (4,6)

If the coordinates of a polygon graphed in the first quadrant with one vertex on the origin are (0,0), (a, 0), (a, a), (0, a), then what is the most precise name for the polygon?

A student read a total of 72 books over the course of a year. Since there are 12 months in a year, how many books did the student average each month?