Answer:
30
Step-by-step explanation:
Add 13 served to 17 left over to get how many muffins she originally baked.
P(x)=R(x)-C(x)
=(-0.5x²+800x-100)-(300x+250)
=-0.5x²+800x-100-300x-250
=-0.5x²+800x-300x-100-250
=-0.5x²+500x-350 (2)
1 : 1.71 : 2.43
Step-by-step explanation:
What divided by 7= 1?
7/7 = 1
So use that answer for the other two dolls.
12/7 = 1.71
17/7 = 2.43
1 : 1.71 : 2.43
Have the same ratio as
7 : 12 : 17
Answer:
x=-8 where A=1 and B=0
Step-by-step explanation:
The given line's graph is x=-8. Since there is no y, they coefficient in front of y, B, will be 0, and since there is only one x, that coefficient in front of the x, A, will be 1.
Answer:
2
Step-by-step explanation:
77.50 - 63.50 = 14
per gigabyte $5 + 5 =10
so answer is 2