ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
Ratios Videos 12 videos
Some people are just so...proportional. Might it be due to their proportional similarity to the Golden Ratio? Next time you notice your cute lab pa...
ACT Math: Pre-Algebra Drill 4, Problem 4. Using the information given, find out how many girls attend the school.
GED Math 4.5 Rational Numbers 194 Views
Share It!
Description:
GED Math 4.5 Rational Numbers. How much did Dez deposit into her savings account?
Transcript
- 00:00
Thank you We sneak in and here's your smoke du
- 00:05
jour brought to you by bank accounts where even a
- 00:08
gymnast might have trouble maintaining her balance For every nine
- 00:12
bucks that dez deposits in her checking account Every days
- 00:16
from bachelor ette she deposits two bucks in her savings
Full Transcript
- 00:19
account If dez deposited a total of eight hundred twenty
- 00:22
five bucks in both her checking and savings accounts last
- 00:25
week than how much did she deposit into her savings
- 00:29
account And here the potential answers All right well sounds
- 00:32
like dad's really wants to go on that mediterranean cruise
- 00:35
in the fall way to pinch those pennies Dez All
- 00:38
right so this questions asking us how much money does
- 00:40
put into her savings at camp We know she put
- 00:43
away two dollars every time he made a deposit But
- 00:49
we don't know how many total deposit she made so
- 00:51
we'll have to dig a little deeper here Each time
- 00:53
does made a deposit you put nine dollars into checking
- 00:56
in two dollars into savings that we call the number
- 00:59
of deposits acts Then we can set the equation Nine
- 01:02
x plus two ax equals eight hundred twenty five If
- 01:05
you don't get that part boy you're in trouble on
- 01:07
this question Votes howmany times times dollars Got it Except
- 01:11
got a couple of like terms on our hands Woo
- 01:14
hoo So we can add nynex and two Acts to
- 01:16
get 11 axe And now eleven x equals eight hundred
- 01:19
twenty five Guess what we have to do here Yep
- 01:22
You guessed it Divide both sides by eleven and x
- 01:25
equals seventy five Got eleven and twenty five Seventy five
- 01:29
But wait There's No seventy five dollar option Did we
- 01:32
do something wrong No but we're not quite finished We've
- 01:36
only found the number of deposits are x value Last
- 01:40
step We need to plug that into our two ex
- 01:42
term and two times seventy five one hundred fifty Which
- 01:45
means that dez has deposited a total of one Hundred
- 01:47
fifty bucks into her savings account Option A Unfortunately that
- 01:51
will only get her as far as bermuda I'll keep 00:01:54.158 --> [endTime] pinching Dez malta awaits
Related Videos
GED Math: Graphs and Functions Drill 5, Problem 5. What is the value of a?
GED Math: Measurement Drill 1, Problem 1. The area, in square inches, of the shaded region where the two rectangles overlap is...what?
GED Math 1.1 Graphs and Functions. Which is the appropriate region of the coordinate plane?
GED Math: Expression and Equations Drill 1, Problem 1. How much do the apples cost after tax?
Who wants to be a millionaire? In this video, learn about compound interest, interest rates, and the compound interest formula. You'll be buying th...