John needs to rent a car. A rental company charges 21.00 per day to rent a car and 0.10 for every mile

We are charged 21 p/d +0.10 p/m so for every 5 mile it is 0.50 every 10 mile it is 1.00 and every 2 mile it is 0.2. LEts say it is 18 mile day 1 and 43 mile day 2.

Step-by-step explanation:

Day 1  

(21)+ (1 )+ (0.5) +(0.2)+(0.1)

= 21 + 1.8

Day 2

(21)+ (4) + (0.2) + (1)

=21 + 4.3

Total 2 days = 42 rental and 6.1 petrol

Full total rental and petrol = 42 + 6.10 = 48.10

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!