Conrad had $110 to spend on 9 cheese pizzas for a party. after buying them, he had $8.75 left. how much did each pizza cost? show how you arrived at your solution, check your work, and clearly state your answer

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.

Find the quotient with the restriction.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)