Is the sequence arithmetic if so identify the common difference 15 22

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

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.