Avery's water bottle holds 300 milliliters.
Dashawn's container holds as much
water. How many milliliters of water do
both containers hold?

How can you tell when x and y are not directly proportional?

Solving algebraic equations 2m+3=11

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?