Mr. Romero is buying a cell phone that has a regular price of $649. The cell phone is on sale for 15% off the regular price. What will be the new price after the discount?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)