And one day a store sold 3/4 as many dvds as blu-ray discs the total number of dvds and blu-ray does soldan that they were 406 how many dvds were sold

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

Ineed i been stuck on this question since yesterday

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?