Which property is illustrated by each equation? a. a + (b + c) = (a + b) + C
b. ab
= ba
c. a (b + c) = ab + ac

John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.

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)

Find the arc length of the semicircle. 7the grade