In chemistry class, Rhonda measured 9.5 grams of a substance how many milligrams is this?

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

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.