Hello there!

Your question states: What is this expression 2(5x-1)+14

2 * 5x = 10x

2 * -1 = -2

10x + -2 + 14 = 10x + 12

Your answer is 10x + 12

Hope I helped!

Let me know if you need anything else!

~ Zoe

5 0

3 years ago

Read 2 more answers

I NEED HELP IMMEDIATELY

stepan [7]

Answer:

Between 80 and 160

Step-by-step explanation:

this is such a bad graph i honestly could not give you an exact answer

6 0

2 years ago

2(15+3m)-7<br><br> Plz explain and answer

Alekssandra [29.7K]

6m+23

You have to use distributive property, so 15x2=30 and 2x3m= 6m. You then subtract 30 from 7 and get 23.

4 0

3 years ago

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The endurance of both track athletes and gymnasts is recorded in terms of maximum volume of oxygen and is measured in milliliter

Olin [163]

The mean of the track athletes is given by
$\frac{89.2+45.3+89.1+57.3+61.5+80.1+47.2}{7}=67.1$

The mean of the gymnasts is given by
$\frac{72.1+78.5+66.2+47.3+63.1+89.3+65.3}{7}=68.8$

The difference in mean is given by
$68.8-67.1=1.73$ (rounded to one decimal place)

4 0

3 years ago