18. Chicken patties are sold in packs of 8. Buns are sold in packs of 10. What is the least number of chicken patties & buns needed so that no food is wasted?

5 packages of patties = 40

4 packages of buns =40

4 packages of buns, and 5 packages of chicken patties.

Step-by-step explanation:

8 = 2 X 2 X 2

10 = 5 X 2

The Least Common Multiple of 8 and 10 = 2 X 2 X 2 X 5 = 40, now divide 40/10 = 4 and 40/8 =5 therfore you need to buy: 4 packages of buns, and 5 packages of chicken patties.

pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

step-by-step explanation:

the answer is a) y= 2 csc [0.5 (x+pi/2)]-1

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