The sixth term is 22 and the common difference is 6, what is the 15th term

Nine more than four times a number is the same as one less than twice the number. find the number?

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is