Is the triangle with the vertices a(7,3), b(0,6), and c(-6,-8) a right triangle?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?