Don't do it for the points do it for my help PLEASE if you don't know don't answer if not i will report you A family wants to rent a car to go on vacation. Company A charges $55.50 and 16¢ per mile. Company B charges $45.50 and 8¢per mile.
How much more does Company A charge for x miles than Company B?

i am not sure about this one

Step-by-step explanation:

for the students is 20%. For the teachers is 50%

Step-by-step explanation: You find percentage of something by take that number and divide by the total number, then times 100. For example find percentage of 20 with 200 as total. 20/200 and then x100. The answer would be 10%