0.625 dozen
1/12 x 7.5
= 0.625
Answer:
-4.2
Step-by-step explanation:
0.5 - 4.7= -4.2
Answer:
A-B=x^2-x+1
Step-by-step explanation:
A-B=3x^2+5x-6+(-2x^2-6x+7)
=3x^2+5x-6-2x^2-6x+7
=x^2-x+1
Answer: 2,110
Step-by-step explanation:
I'm sorry but I don't know how to do it, I just used an algebra calculator...
So 9 students = 25% (100%-75%=25%)
100 : 25 = 4
4 * 9 =
36 students