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Anni [7]
3 years ago
9

I so need help ...trying to help my grandson with his homework..

Mathematics
1 answer:
Virty [35]3 years ago
4 0

\bf \stackrel{\textit{8 hundreds}}{100+100+100+100+100+100+100+100}\implies 800 \\\\\\ \stackrel{\textit{2 hundreds}}{100+100}\implies 200~\hspace{8em} \begin{array}{|c|ll} \cline{1-1} 800+200\\ \cline{1-1} \\ 1000\\ \cline{1-1} \end{array}

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30 minutes into 3 feet per minute
Soloha48 [4]

Answer:

This is how you convert

Step-by-step explanation:

Feet per minute is speed unit, symbol: [fpm]. Definition of 1 feet per minute ≡ 1 ft / 60 s = 30.48 cm / 60 s. The speed with which the body moves 1 foot (or 30.48 centimetres) in 1 minute.. Compared to metre per second, feet per minute is smaller unit.

5 0
3 years ago
If an item costs $45 and we must pay 6% sales tax, how much will we pay for the item?
Gennadij [26K]

$47.70

$45 with 6% sales tax

6%=.06

To find total amount multiply by 1.06 or multiply by .06 and that is tax amount and then add it to the $45

$45*.06=2.70 amount of tax

$45*1.06=47.70 total amount paid

Any questions feel free to ask. Have a great day!

4 0
4 years ago
Read 2 more answers
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andrey2020 [161]
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denpristay [2]

Answer:y=-1/5-x

Step-by-step explanation:

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Which number should replace the question mark in the number grid below?
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