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

What even number between 300 and 400 is both divisible by 5 and 9

Hayden bought 48 new trading cards. Three fourths of the new cards are baseball cards. How many baseball cards did hayden buy?

If a sled cost 99.50, and the markup is 95%, what's the selling price?

The library is 5 miles from the post office. How many yards is the library from the post office

The number of students is six more than 10 times a number of teachers. There are 12 teachers how many students are there?

A bag of pennies could be divided among 6 children, or 7 children, or 8 children with each getting the same number, and with one penny left over in each case. What is the smallest number of pennies that could be in the bag?

How can you represent the set of a whole numbers integers and rational numbers are related to each other

A model train is 15 3/4 inches long each car in the strain is 2 5/8 inches long how many cars are there in the train

Which of the following is equivalent to (mn) 3? 3mn m3n mn3 m3n3

What is the equation form of a pure quadratic? a. ax^2+bx=0 b. ax^2+c=0 c. ax^2+bx=c d. ax^2+c=bx