In a group of 40 students, 25 applied to Columbia and 30 applied to Cornell. If 3 students applied to neither Columbia nor Cornell, how many students applied to both schools?

N - - 6=-7 what is the answer

Maddie has 2 times as many stickers on her notebook as meg. together they have 15 stickers how many stickers are on maddies notebook

8 - (2a+7) = a+40 I need to know this I'm havin a lot of trouble figuring it out

Sue invested $400 at a bank that offered her a 3% simple interest rate if she invested her money with them for five years. if sue left the money in the bank for all 5 years how much total money would she get back at the end of the 5

76 plus 5 divide by 87

The sum of two times a number in five is three times what number what is the number

Sin 400° = sin (-40) °

34. Find the exact perimeter of the figure below. 3 ft. 3 ft.

Three brothers share 2 sandwiches equally how much of the sandwich does each brother get

What's another fraction for 3/10