many school districts have a summer-vacation that is 72 days long. what is the percent of the entire year is summer vacation?

Original:4 New:5 State whether the percent of change is an increase or decrease

0.333 divided by 43,080

51pts! which expression represents a difference of squares? A. 81-49y^2 B. 25k-64 C. t^2+100 D. 4x^2-16x

What is 5 diveded by 788

An elliptical park is being built in your neighborhood. The park is 25 meters long and 40 meters across. If two swings are to be placed at the foci of the ellipse, how far from the center must the swings be located?

Which is greater 1/4 or 3/4

2x+8=7x-12 || - m/4+5=2 || 3x-8=-17 ||

Which of the following could be the graph of y=-x^n where n is odd

A 12-ounce can of coke costs $1.00. A 16-ounce bottle of Pepsi costs $1.35. Which is the better deal? Explain how you got your answer.

Use the relationship between x and y to find the time it takes for the runner to reach the school.