Question

UZ QUIZ 5. Sections P.8 & P.9 This Question: 1 pt Time Remaining: 00:30:34 Submit of 1017 complete This Quiz: 10 pts poss The bus fare in a $1.50. People who use the bus have the option of purchasing a monthly upon book for $21.00. W that the total money post without the coupon book is the same as the totalmonthly cost with the coupon book e coupon book for reduced to $0 0 Determine the number of times in a monthus must bewed The bus must be used times

Answer 1

Solution :- Lut the number of lus larese Total Cost of fans without coupoun look = $ 1.50 Total Cost of fans with coupons book! = $(0.50 'n+ 21) Now, by the problem, ut sou fun? - 1.50u - 0.50n + 21 => 1.50 -0.5on= 21 => n = 21. . No of times in a month the lens must, la used so that the total monthly cost with and without the coupons book is same = 21 times (Aus).