If g(x) = 1 - ¾ x
find: -5g(4) - 1

Is the orthocenter of a triangle on the inside ?

Asphere has a diameter of 10 in. what is the volume of the sphere?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125