Simplify the expression 6h+(-7.1d)-15+4d-2.8h.

What is the value of 1/3× + 7x, when x =5

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

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)