Solve for x. 3y = x + 8
A) x = y + 8
B) x = 3y - 8
C) x = -3y - 8
D) x = 1/3y - 8

The angle of elevation from point a to the top of a cliff is 38 degrees . if point a is 80 feet from the base of the cliff , how high is the cliff ?

Can anyone me with this question?

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?