The points (5,-2) and (9,r)
lie on a line with slope
3/2. Find the missing coordinate r.

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint. how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.