Question

5. The cost of advertising in a local paper for one week is:
28 cents per word plus 75 cents
(a) What is the cost of an advertisement of 15 words for one week?
(b) What is the greatest number of words in an advertisement
costing up to $8 for one week?
(c) If an advertisement is run for two weeks, the cost for the second
week is reduced by 30%. Calculate the total cost for an
advertisement of 22 words for two weeks.​

Answer 1

Answer:

(a) per word cost=28+75=103cents

15 words cost=15 ✖103=1545cents

Answer 2

Answer:

plzz mark brainliest if helps!!

Step-by-step explanation:

a) 15 x 28= 420

               = 420+75=492= $4.95

b)(775-75)/28=$25

c)first week=22 x 28= 616

                                 = 616+75=691 cents

second week=  691/100 x 30/1 = 207.3

                                                   = 691-207.3= 483.7

therefore, total cost = 691 + 483.7= 11747= $11.75