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GED Math Videos 69 videos

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GED Math 4.3 Expression and Equations 360 Views


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Description:

GED Math 4.3 Expression and Equations. Which of the following expressions represents the percent increase in Brielle's salary?

Language:
English Language

Transcript

00:00

Thank you We sneak in then here's your shmoop du

00:05

jour brought to you by raises and promotions The best

00:08

things about having a job aside from donut friday aren't

00:12

well brielle makes s dollars per year and she just

00:15

got a raise of nine grand a year Which of

00:17

the following expressions represents the percent increase in her salary

00:22

And here the lancers All right well hopefully brielle didn't

00:27

sign anything saying she makes s dollars per year because

00:30

that's probably giving her employer along too much leeway there

00:33

Okay so brielle makes some unknown annual salary and she

00:36

just got a nine grand raised thiss question wants us

00:40

to figure out what expression accurately shows the percent increase

00:45

in salary Unfortunately for us there's a handy dandy formula

00:49

for this one Any time we're looking to calculate a

00:52

percent increase its one hundred times the size of the

00:56

increase over the original amount So we just needed plugging

01:02

a couple numbers the size of the increases Nine grand

01:06

So we put that in our numerator and the original

01:09

noun is s your formula becomes one hundred times nine

01:13

thousand over s and the answer is b is in 00:01:16.811 --> [endTime] boston cream doughnut Yeah

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