Lee can frame a cabin in 4 days less than ron. when they work together, they will do the job in 4 4/5 days. how long would each of them take to frame the cabin alone?

Answer this question only if you know the 30 points and

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.