HELP ASAP PLZ! part A: Marven has a coupon that discounts the rental of a full sized car ($49/day) by $25. They decide to buy insurance for each day. If the cost is $465, how many days will they rent the car? Write and solve an equation.
PART B: If they still use the coupon, how many days could they rent the small ($39/day) with insurance if they have $465 to spend. Insurance is $21/day.
PART C : They rent a car with insurance for 5 days but lost their coupon. If marven and the three friends spend $75 each, which car did they rent

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!