An election ballot asks voters to select four city commissioners from a group of
twelve candidates. in how many ways can this be done?

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

answer:

125 yards

explanation:

75+50=125. that is my answer