Simplify the expression. 522401178
OA. 2x2y2 5/5x7y5
O B. 2.4 V5xy
OC. 2x2y 5/7.cy
OD. 2x43 7x3y2

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.

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two