Find an equivalent function to f(x) = 5(3)3x.
f(x) = 125x(27)x
f(x) = 152x
f(x) = 5(27)x
f(x) = 135x

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Evan walked 5/8 mile to his friends house. then together they walked 7/12 mile to the movie theatre. which pair of fraction can evan use to find how far he walked in all?

Find the measurement of angle b in the following triangle