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ss7ja [257]
3 years ago
9

Simplify the expression Enter the answer in the box3 2/5+ (7 1/5) = 3 +(-7) + 2/5 +(- 1/5)

Mathematics
1 answer:
Illusion [34]3 years ago
5 0

Answer:

Step-by-step explanation:

2/5+ (7 1/5) = 3 +(-7) + 2/5 +(- 1/5)=

38/5 = -19/5

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You are right. 1/3 is correct.
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Tina wants to sell 30 items for her school fundraiser. She knows that she has five days left to sell. How many items must she se
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An oil tanker empties at 3.5 gallons per minute. Convert this rate to cups per second. Round to the nearest tenth.
ss7ja [257]
If given ratio is 3.5 gallons per minute and we want to cups per second we can do this knowing that 
1 gallon= 16cups
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ratio=3.5\frac{gallon}{minute}=3.5* \frac{16cups}{60 seconds}  =3.5*0.266=0.933 \frac{cups}{sec}
Its the result
4 0
4 years ago
In Minnesota, the state sales tax rate is 6.875%. The price tag on an HDTV gives
torisob [31]

Answer:

1560.38

Step-by-step explanation:

As far as I know, a sales tax is never calculated until money changes hands. So the rebate is the first amount to take place.

1560 - 100 = 1460

Now if the purchaser agrees to this amount and does anything to pay partially or in full, the tax is added.

Total Cost = 1460 * (1.06875)

Total Cost = 1560.38

Edit

You have to be very careful when you use a term like rebate. Rebate is a very special kind of discount. Your purchase has to qualify for a rebate. Apparently this one does. If you are willing to spend 1560 on something, the merchant selling the product offers you a rebate to help you decide.

If the TV cost is 1200 you may not get the rebate.

3 0
3 years ago
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Serga [27]

Answer:

solve it then imma dip peaceeeeeeeeeeeeeeeeee

Step-by-step explanation:

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