What two numbers can multiply to make -12, and also add together to make 4?

If a || b and e || f , what if the value of y ?

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)

An object in geometry with no width, length or height is a(n):