Find cos(b) in triangles ab=5 bc=3 ca=4 Choose 1 answer

What are the solutions to the equation 4x2+3x=24-x

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?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c