Which expression is equivalent to the expression below? select all that apply. –2/5(15 – 20d + 5c)

Find the slope of a line given the following two points

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.

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction