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Arturiano [62]
3 years ago
12

Which situation can be represented by this equation? 2,500 + 40x = 7,300-60x

Mathematics
1 answer:
koban [17]3 years ago
4 0

Answer:

x= 48

Step-by-step explanation:

2500+40x+60x=7300\\40x+60x=7300-2500\\100x=7300+2500\\100x=4800\\x=4800/100\\x=48

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What is reasonable estimate for the problem
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Answer:

-2

Step-by-step explanation:

this is i ready lol but basically the actual answer is -1.5 but if you round that you get -2

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It takes about 20 hours to drive from Columbus to Houston which is about 1180 miles. What is the unit rate?
Margaret [11]

Answer:

it would be 59 miles per hour

Step-by-step explanation:

1180/20=59

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2 years ago
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What is the term for a point that varies greatly from all other data points
xenn [34]

The term for a point that varies greatly from all other data points is known as an <u>OUTLIER</u>

<u></u>

Explanation:

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7 0
2 years ago
What is the factorization of 729^15+1000​
Nesterboy [21]

\bf \textit{difference and sum of cubes} \\\\ a^3+b^3 = (a+b)(a^2-ab+b^2) \\\\ a^3-b^3 = (a-b)(a^2+ab+b^2) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \begin{cases} 729=27^2\\ \qquad (3^3)^2\\ 1000=10^3 \end{cases}\implies 729^{15}+1000\implies ((3^3)^2)^{15}+10^3 \\\\\\ ((3^2)^{15})^3+10^3\implies (3^{30})^3+10^3\implies (3^{30}+10)~~[(3^{30})^2-(3^{30})(10)+10^2] \\\\\\ (3^{30})^3+10^3\implies (3^{30}+10)~~~~[(3^{60})-(3^{30})(10)+10^2]

now, we could expand them, but there's no need, since it's just factoring.

3 0
3 years ago
Round 8.275 to the nearest tenth of an ounce
Helen [10]

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. Tenths (2), Hundredths (7), Thousandths (5)

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3 years ago
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