3 years ago

What is the solution

Mathematics

1 answer:

OLEGan [10]3 years ago

6 0

A means of solving a problem or dealing with a difficult situation

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Use the estimates to help you choose each correct answer. 14.8(20.7) = Estimate: 15(20) = 300 1.1(9.8) = Estimate: 1(10) = 10 72

lara31 [8.8K]

Answer:

1st 306.36 2nd 10.78 3rd 355.25

Step-by-step explanation:

bc i just skipped and it showed me the answers

6 0

4 years ago

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Find the percent of decrease from 280 to 210. Round to the nearest tenth of a percent, if necessary.

Vlada [557]

To find the decreased percentage,here's what we can do:
$\frac{originl \: value - new \: value}{originl \: value} \times 100\%$

In this case,the eqaution would be:
$\frac{280 - 210}{280} \times 100\% \\ = \frac{70}{280} \times 100\% \\ = \frac{1}{4} \times 100\% \\ = 25\%$
Hope it helps!

5 0

4 years ago

Find what is x + 2½ = 10?

Ilia_Sergeevich [38]

Answer:

10 its just 10 or smthing

6 0

3 years ago

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Solve the compound inequality.<br><br> 9 – 4x ≥ 5 or 4(–1 + x) – 6 ≥ 2

Y_Kistochka [10]

X ≤ 1 and x ≥ 3
Hope this helps :)