The sum of the angle measures of a polygon with s sides is 2520. find S.

What is two equivalent was to write 62.5%

the original price of a comic book was $10, but it is on sale 2/5 off the original price. what is the sale price of the comic book

Which situation can be modeled by the inequality 60-15≥7 60 - 15 x ≥ 7 ?

If you know that a line has a slope of 1/2 and a y-intercept of 7. What is the equation for that line in slope form?

A roller coaster makes an angle of 52 degrees with the ground. The horizontal distance from the crest of the hill to the bottom of the hill is about 121 feet. Find the height of the roller coaster.

Use compatible numbers to find two estimates 33 divided by 2242

What is 7,058 divided by 9

78 students are going to be divided into 24 groups and the number of each group member will be either 4 or 2. How many groups of 2 will there be? Let x be the number of groups of 2 and let y be the number of groups of 4

Find the value of a - 8 when a = 18

write the number 700000 + 400000 + 10000