The answer should be less than
Answer:
D. Part of the solution region includes a negative number of erasers purchased; therefore, not all solutions are viable for the given situation.
Step-by-step explanation:
I got it right on the practice
Well I'm not sure what the answer would be since I'm not that smart but I did get the answer of 90, I did this by dividing 72 by 80 which equals .9 and I multiplied that by 100 and got 90.
Percent means parts out of 100
28%=28/100=14/50=7/25
Ok so right triangle Angels and finding the ratio umm in my calculation I’m coming up with C