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2 years ago

Pls help!!! this is urgent!!

Mathematics

1 answer:

Iteru [2.4K]2 years ago

8 0

Answer:

Answer in step by step.

Step-by-step explanation:

Before the heater stopped working, the temperature was at 74 degrees. Then, the heater broke and it dropped 4 degrees to 70. It was still at 70 degrees when someone fixed the heater again.

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The mean of a particular set of 7 numbers is 4. Six of the numbers in the set are known: 1,2,2,5,7,and 8.

Setler [38]

$\dfrac{1+2+2+5+7+8+x}{7}=4\\
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2 years ago

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6 0

2 years ago

In the solution of the equation 5 + 3x = -2x + 9, 2 x is added to the equation first. which of the following should be done next

wariber [46]

Hi!

<h3>Let's do the first step (add 2x). </h3>

5 + 3x + 2x = -2x + 2x + 9

<h3>Our goal is to isolate x on one side, so the next step would be to subtract 5 (or add -5).</h3>

5 + -5 + 5x = 9 + -5

<h2>The answer is B. add -5</h2><h3><em>And if you want to finish solving, you would divide by 5 on both sides.</em></h3>

5x/5 = 4/5

x = 0.8

Hope this helps! :)

-Peredhel

4 0

2 years ago

There are 240 ounces of sports drink left in the cooler at the end of one practice.

luda_lava [24]

Answer:

there were 17 players left on the pitch

Step-by-step explanation:

17x24=408

648-408=240

6 0

1 year ago

Read 2 more answers