Mrs. Sullivan had 18 erasers at the end of the day. She remembered giving out 14 and getting back 11, then giving out 13 and getting back 14. How many erasers did she start with?

What is 0.242 divided by 0.4

Suppose h (t) = - 0.2t^2+2t models the height, in feet, of a ball that is kicked into the air where t is given as time in seconds.

An increase of 2 inches integer

According to the textbook, the median age in the United States is closest to 13. 23. 35. 49.

Caitlin did 3/5 of the problems on her math test correctly and eight incorrectly. She did all the problems how many problems were there? ... How do you answer this?

46.2 x 10 to the power of - 2 Can someone show me the work to this problem

3/8 5/8 4/8 2/8 7/8 from least to greatest. (2) 1/2 1/4 1/6 1/3 1/5 from least to greatest (3) 1/5 4/5 1/10 6/10 7/10 from least to greatest (4) 1/2 5/16 30/64 3/8 9/32 as least to greatest, Hope this doesn't confuse you

How do I write 125% as a mixed number in simplest form

Divide 32 in ratio of 3:7

Fritz attended then practice 56 of an hour. Then he went home and practice for 2/5 as long as band practice. How many minutes did he practice at home?