A carpenter can build a toolshed three times as fast as his apprentice. Working together, they can build the shed in 6 hours. How long would it take the apprentice
to build the shed alone?

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

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2