There's some number that if you subtract 15 from it first, and then multiply that total by 7, the result is 28. find the number

What substitution should be used to rewrite 6 (x + 5) 2 + 5 (x + 5) - 4 = 0 as a quadratic equation?

How to write 8,880 in expanded form

How do i write a linear equation in slope intercept from for the following situation, through: - 1,-1, perpendicular to y=-2/3x 4?

6, 9, 15, 24, 36, 51,?

The length of a rectangle is units greater than twice its width. If its width is w, which expression gives the perimeter of the rectangle in terms of w? 2 (w) + w w + w 3w + 6w + 5

Elizabeth makes earrings. She makes 7 pairs in 3 hours. About how long does it take her to make 1 pair?

An Architect drew the blueprint for a new office building he use a scale in which 1 inch represents 7.5 feet the floor of an office in the building will have actual dimensions of 15' x 26' what will be the approximate dimensions of the blueprint

What is a whole number in x / 113

The ramp below has a height of 26 feet and a slant length of 30 feet. What is the width of the ramp in feet

A rectunglar pool is 7ft wide. it is 3 time as long as it is wide