3 years ago

Find x 4x+1+13x-11+18x-15=180

Mathematics

2 answers:

nata0808 [166]3 years ago

7 0

Answer:

X = 41/7 or 5 6/7

Step-by-step explanation:

Vlad [161]3 years ago

4 0

Answer:

x=5

Step-by-step explanation:

Add the x's together: 4x+13x+18x=35x

Subtract the constants to one side: 180-1-11-15=175

You get: 35x=175

x=5

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Answer:

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Arturiano [62]

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Step-by-step explanation:

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3 years ago

Read 2 more answers

2.57 mi/hr= how many m/min? Simplify your answer, round to the nearest tenth. Thanks.

sweet [91]

Answer is 68.9 m/min.

<h3>Step-by-step explanation :-</h3>

Let's convert the units. To do this, we need to cancel the original units to get the units we want. We achieve this the following way :-

$2.57 \frac{mi}{hr} \times \frac{1069.34 \: m}{1 \: mi} \times \frac{1 \: hr}{60 \: min}$

$=>68.9 \: \frac{m}{min}$

Therefore, 2.57 mi/hr is the same as 68.9 m/min .

✍️ By Benjemin ☺️

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