u want us to do the entire quiz i can probably do 1/3 if u want?
Answer: Having your students do speed drills is a way to help them learn quite fast.
Step-by-step explanation:
Answer: x^2 -x-6
Step-by-step explanation:
Mat
From the second equation we can find that d=43-(9/10)*n
we can put this equation into the first one,
So we have equation 60(43-(9/10)*n)+65n=2800
Solving that we get n=20
60d+65*20=2800
d=25
So the answer is d=25 and n=20
