Tell whether the triangle with the given side lengths is a right triangle.
15, 20, 26
The answer is (select) yes or no

How to solve a simultaneous equation involved with fractions?

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar