Astore has a sale on books the price is 17.55 for one book 16.70 each for two books 15.85 for three books and $15 for four books if the pattern continues how much per book will it cost to buy seven books

Which ordered pair (c, d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b. fitness equipment worth $1,700 c. a holiday package worth $2,000