Answer:
it will be $80.00 and your saving $20.00
Step-by-step explanation:
Answer: Jason has 7 pennies and 6 nickels.
Step-by-step explanation:
Let be "p" the number of pennies that Jason has and "n" the number of nickels that Jason has.
Set up a system of equations:
You can use the Elimination Method. Multiply the first equation by -0.01 and add both equations:

Susbtitute this value into the first equation and solve for "p":

Answer:
In order to minimize cost the outlet must order 60 units 15 times a year.
Explanation:
Theoretically, the EOQ is the optimal order quantity that a firm should purchase in order to minimize its inventory costs (holding costs are included here), and costs of placing an order.
Mathematically:
EOQ= 
Where:
D= demand
S= cost of placing an order.
H= holding cost (per unit and per year).
In the statement, we identify each of these values:
D= 900
S= 4
H= $2
EOQ=
=√2*4*900/2= 60
Times per year= 900/60= 15
F(-4)= -4(-4) -2
F(-4)= 14