What is the total area

68

I write down the solution below

Good luck :)

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

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.