Rajani went to the store to buy some coffee. The price per pound of the coffee is $5.50 per pound and she has a coupon for $2.75 off the final amount. With the coupon,
how
much would Rajani have to pay to buy 2 pounds of coffee? Also, write an expression
for the cost to buy p pounds of coffee, assuming at least one pound is purchased.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?