Given: abc with de || ac prove: ad/db = ce/eb

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.

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955