the scores of a high school entrance exam are approximately normally distributed with a given mean u=82.4 and standard deviation o=3.3 l. What percentage of the scores are between 75.8 and 89

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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.

What is the slope of the line that contains the points (-2,1) and (0,-3)