5 - 2z + 8z = ___

-4 + 5n -7n + 8 = ___

-9(-8f -4) = ___

-3 +2(7s +6) = ___

-7 -2z +6 +8z= ___

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)

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Solve 13 + w/7= -18 (w/7 is a fraction)