There are 8 nickels and 26 half dollars.
26/2=13
8*5= 40
Answer:
question? I don't understand
THe number on the bottom is called the Notation
Y and x are directly proportional, as stated by hypothesis. Let's use the rule of three to find y when x = 8.
x=5 --> y=12
x=8 --> y=?
? = (8*12)/5 = 96/5 = 19.2
So y directly varies with x, and y=12 when x = 5, then y=19.2 when x=8.
Hope this Helps! :D
Cost as a function of hours is:
c(h)=52.5h+75
