Question

To place and as in a newspaper, it cost $8 plus $0.75 for each line. Write and evaluate an expression to find the total cost for an ad that has 6 lines. Then make a table showing the cost of there are 6,10,14, and 18 lines in the ad

Answer 1

.75x + 8 = y (x being the number of lines) (8 being the initial charge) Then substitute x with any of the numbers above (multiply 0.75 with any) then add 8 dollars in the end..