3 cakes of 25cm will be enough for all and it will cost him least possible amount of 3 x 18.75 = 56.25
as
<span>1 cake of 25cm serves 20 people
</span>3 cakes of 25cm will serve 3 x 20 = 60 people
3 cakes will be more than enough for 57 guests and himself as well, so it will be served in overall 58 persons and it will cost him:
56.25 / 58 = 0.97 per guest.
Which will be the least cost for him.
Answer:
y-8=3/2(x+4)
Step-by-step explanation:
y-y1=m(x-x1)
y-8=3/2(x-(-4))
y-8=3/2(x+4)
Answer:
no
Step-by-step explanation:
because it is nor a solution
Answer:
D
Step-by-step explanation:
2x - 15 = 2x - 15
whatever the x we take the left and right side are the same
Answer:
m = 17h
Step-by-step explanation:
85/5 = 17 (she makes $17 per hour)
Therefore:
m = 17h
