Yoko works mowing lawns and babysitting. She earns $8.80 an hour for mowing and $7.70 an hour for babysitting. How much will she earn for 6 hours of
mowing and 3 hours of babysitting?

the correct answer is d

hope this

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.