Barbara wants to rent a car for a trip to pine grove for a week. she phones two car rentalcompanies to get price quotes. mr cool’s rentals rents a mazda bravo for $99 for 1 weekplus $0.11 per kilometre over 100 kilometres. sensational rentals has the same vehicle for$75 per week and $0.15 per kilometre over 150 kilometres. a)if it is 432 kilometres to pine grove and back again, which company has the better deal?

Sensational Rentals

Step-by-step explanation:

Mr Cool's Rentals-

432 minus 100 = 332

332 * 0.11 = 36.52

36.52 + 36.52 = 73.04 (because she's coming back you need to double it)

73.04 + 99 = 172.04

The cost will be $172.04 if she goes with Mr. Cool's rentals.

Sensational Rentals-

432 minus 150 = 282

282 * 0.15 = 42.3

42.3 + 42.3 = 84.6

84.6 + 75 = 159.6

The cost will be $159.6 if she goes with Sensational Rentals.

Therefore, because 172.04>159.6 Sensational Rentals will have the better deal.

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

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step-by-step explanation: