Hi Mehak,
I happen to have the same question for this problem and all of the other problems you posted in less than 7 days. Are you in 7_2 B Geo in RSM?
Your answer is 25. You do 40 times 5 divided by 8 or 8 times 5 is 40 and 5 times 5 is 25. Hope this helps
U² + 6u - 27
u² + 9u - 3u - 27
(u - 3)(u + 9)
Turn 2 1/2 into an improper fraction by multiplying 2 by 2, then adding 1 to that number and using 2 as the new denominator. You get 5/2. Then make it the same denominator as the serving size by multiplying it by 2, or 2/1. You get 10/4. After that, see how many times 3 goes into 10. It’s 3, with 1 remaining. Therefore, he can make 3 1/4 servings, or 3, if you need an exact answer.
3.21 (I did in on a triangle calculator)
