15 less than the quotient of e and d

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.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )