Marcy has 567 earmuffs in stock. If she can put 18 earmuffs on each shelf, about how many shelves does she need for all the earmuffs?

Write the difference of the expressions 17x-13y+8 and 20x+6y and simplify it.

A big supermarket gives a donation of food to three local hospitals every Monday. The donation usually includes these items: 120 leaves of bread 150 l milk 200 apples 45 packets of cheese 12 braai packs of chicken Hospital A has 70 patients,

5x plus 8=3x minus 3 solve for x show your work

Is 16.6 a integer rational and is it whole

How do i figure out this problem? Order from least to greatest. 1.54,2.53,1.504,1.9?

What's the greatest common factor of 21 and 33?

Jackson and Israel are going out. Jackson rent a paddle boat that has a flat fee of $10 and $2 every hour after that. Israel rent out a small motorboat coast $4 initially and then $3 every hour after that.

If each student stirred for 25 seconds, what is the total number of seconds that all 25 students stirred?

How to factor 2p^4+9p^3-18p^2

When 23 is subtracted from the square root of three times a number, the result is 16. find the number?