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SAT Math: Which Equation Represents Revenue? 2 Views


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Description:

A fashion shop sells sunglasses for $50 per pair. The shop sells 15 pairs of sunglasses every day. If m represents the shop's revenue from sunglass sales over a certain period of time, which of the following equations can be used to calculate the shop's revenue after d days?


Transcript

00:01

Okay shmoop er's Last math question in this section of

00:05

our little less eighteen math shop Ah fashion shop sells

00:07

sunglasses for fifty bucks a pair Shop sells fifteen pairs

00:09

of sunglasses every day thinking about fifteen hundred fifty dollars

00:11

say opening it and represents the shots of revenue from

00:13

sunglass sales over a certain period Time like having sex

00:16

with equations can use the calculator shots of revenue after

00:17

d days These sunglasses are pretty expensive so they better

00:24

look super cool in the equation and this problem is

00:26

asking for relates to the amount of money em the

00:29

store makes in revenue and then the number of days

00:32

d that passed by So we need a number with

00:34

units of dollars per day multiplied it costs with sunglasses

00:37

by the number of sales per day So if we've

00:41

got fifteen glasses times fifty bucks yeah that's the right

00:44

answer fifteen airs and glasses every day so that seven

00:48

hundred fifty dollars in revenue per day That's What store

00:51

gets in revenue So m equals seven fifty times the

00:54

number of days or just seven fifty right So the

00:57

answer Just be pretty easy That may seem like a

00:59

lot of money but maybe the store's ran seven hundred

01:01

forty nine dollars a day in the shop just breaking

01:03

even Who knows We don't care about their operating expenses

01:06

in this question because well the test makers are just 00:01:08.709 --> [endTime] asking about revenues there Thank goodness

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