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n200080 [17]
3 years ago
9

Please please help!

Mathematics
1 answer:
mixer [17]3 years ago
8 0
The answer is D!!!!!!!!

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Joel wants to buy a new tablet computer from a store having a 20% off sale on all tablets. The tablet he wants has an original c
gtnhenbr [62]

Answer:

190 *.80 *(1.05)

<em> Instead of adding the sales tax, he subtracted the sales tax. </em>

159.60

Step-by-step explanation:

If Joel gets 20% off, he still has to pay (100-20) or 80%

The cost of the tablet is now 190 * .80

Then he has to pay 5% sales tax.

The tax is the prices times 5%   plus the original price

190 *.80 *(1+.05)

or 190 *.80 *(1.05)

Instead of adding the sales tax, he subtracted the sales tax.

The total he needs to pay is

190 *.80 *(1.05)

159.60

Hope this helps :)

<em>-ilovejiminssi♡</em>

8 0
3 years ago
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Isabel baked 54 cookies. Her family ate x of them. Using x, write an expression for the number of cookies that remained.
gladu [14]

Answer:

54 - x = cookies that remain

Step-by-step explanation:

8 0
3 years ago
Please help me immediately ​
Elis [28]
I hope this helps you out. It is very tedious

6 0
4 years ago
If the function f(x)=3x^2-5 and has the domain {-4,-3,1,5}, what is its range?
Paraphin [41]
The answer would be C. Hope the picture helps.
8 0
3 years ago
Jane ran 72 miles in 6 days. Then she tripled her rate. How long would it take her to travel 648 miles at the new speed?
ollegr [7]

Answer:

18 days

Step-by-step explanation:

72/6=12 miles per day

12*3=36

648/36=18 days

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3 years ago
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