A sandwich store charges a delivery fee to bring lunch to an office.
Delivery cost - D
Meatball sandwich cost - M
One office pays $40.50 for 5 meatball sandwiches.
40.50 = 5M + D
Another office pays $66.50 for 9 meat ball sandwiches
66.50 = 9M + D
A. How much does each meatball sandwich add to the cost of delivery?
D = 40.50 - 5M = 66.50 - 9M
40.50 - 5M = 66.50 - 9M
9M - 5M = 66.50 - 40.50
4M = 26.00
M = 6.50
B. What is the delivery fee
D = 40.50 - 5M = 40.50 - 5(6.50) = 40.50 - 32.50 = 8.00
Check
66.50 = 9M + D = 9(6.50) + 8 = 58.50 + 8.00 = 66.50
Answer:
Step-by-step explanation:
Given : The Sale person has to pay a Commission of 3.1% of his Monthly Sales
Given : For August Month , The Sale person sold $180,000 worth of Books
⇒ The Commission the sale person has to pay is = 3.1% of 180,000
⇒
⇒ 3.1 × 1800 = 5580
⇒ The Amount of Commission for August Month is $5580
For part 8-71,
a) 2=105
b) 2=55
c) 2=53
d)2=160