First how much does the nickels worth?
It worths 5 cents Which is .5 in decimal and now you got to divide
So divide 7.45 over .5 how much is that ?
7.45/.5=14.9
There are approximately 15 nickels.
Answer:
The answere is y= 1/4x-2
Step-by-step explanation:
subtract 2x from both sides to get -8y=-2x+16
then divide -8 on all terms to get y=2/8x-2
then simplify the 2/8 to get y=1/4x-2
Answer: b,e
Step-by-step explanation:
Cylinder and trapezium (search what the 3D shape is)
Percent decrease : (original number - new number) / original number)...x 100
(13.00 - 7.50) / 13.00 = 5.5/13 = 0.42....x 100 = 42% decrease
