A baseball team had 28 hime runs last year. This year they have 20 homeruns. What was the percent of change

Find 4 consecutive even integers such that the sum of the first three is equal to the fourth integer.

Find cot 0 if cos 0=3/13

Last week the price of apples at a grocery store was $1.60 per pound. This week apples at the same grocery store on sale at 10% discount. What is the total price of 4 1/2 pounds of apples this week at the grocery store?

A teacher gave all her classes a true-false test on seven consecutive Mondays. Today is Monday.

The sum of x and 8 is less than or equal to 24

2x (9x^2+5y) polynomial operations

Tickets to a basketball game cost $4 for adults and $2 for children. Write an expression that gives the total cost for a adults and c children to attend the game. What is the total cost for a family of 2 adults and 3 children to attend the game?

Factor. 2v - 18 ?

Tom, Martin, and Rocky work at a call center. Last Friday, Tom worked for 5 hours, Martin worked for 6.25 hours, and Rocky worked for 6 hours and 30 minutes. What is the total time that they worked?

Rob, in is making a bead necklace. she wants to use 717 beads to make 57 necklaces. if she wants each necklace to have the same number of beads, how many beads will she have left over?