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3 years ago

What is this expression 2(5x-1)+14

2 answers:

7 0

Greetings!

I'm going to assume you want to simplify the expression:
$2(5x-1)+14$

First, distribute the parenthesis:
$=2(5x-1)+14$

$=[(5x)(2)-(1)(2)]+14$

$=(10x-2)+14$

Next, you want to combine like terms:
$=(10x-2)+14$

$=10x+12$

This is the furthest the expression can be simplified:
$\boxed{10x+12}$

I hope this helped!
-Benjamin

SVETLANKA909090 [29]3 years ago

5 0

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

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Is 4y - 8 > 10 true?

steposvetlana [31]

4y-8>10

Add 8

4y-8+8>10+8

4y>18

Now divide both sides by 4

4y/4 > 18/4

y>9/2

Now let's see if it will be true

Replace y by its value

4(9/2)-8>10

36/2 -8 > 10

18-8 > 10

10 > 10

That's false because 10 can not smaller than 10

so it should be = instead

Answer : False

I hope that's help:)

7 0

2 years ago

3-2i/5+i<br><img src="https://tex.z-dn.net/?f=3%20-%202i%20%5Cdiv%205%20%20%2B%20i%20%20" id="TexFormula1" title="3 - 2i \div 5

hammer [34]

$3-2i/5+i$

$\frac{3*5+(-2)*1)+(-2*5-3*1)i}{5^2+1^2}$

$\frac{13-13i}{26}=\frac{1-i}{2}$

$=\frac{1}{2}-\frac{1}{2}i$

Hope this helps!

Thank you for posting your question at here on Brainly.

-Charlie

3 0

2 years ago

100 <---- 2 zeros

Tom [10]

The number 100 -> that has 2 zeros
Is the same as 10^2 as for this simplified is equal to 100.
100=100
They are the same. They have the same number of zeros.

4 0

2 years ago

Please help thank you

Allushta [10]

The average rate of change of credit card is $ 401.79 /year.

<h3>What is Average Rate?</h3>

A single rate that is a weighted average of the different rates that are applicable to property in various locations.
An average is a single number calculated as the average of a set of numbers, typically calculated as the sum of the numbers divided by the total number of numbers in the set (the arithmetic mean).

<u>Solution</u>

The difference of credit card debt between the year 2006 and 1992 = 8900 - 3275 = $5625

The difference of years between the year 2006 and 1992 = 2006 - 1992 = 14

average rate of change of credit card debt with respect to time = $\frac{difference of credit card debt}{difference of years}$

average rate = $\frac{5625}{14}$ = $ 401.79 / year

know more about average numerical brainly.com/question/18296887

#SPJ4

6 0

2 years ago

HELP ASAP PLEASE I HAVE TO TURN THIS IN SOON

Rom4ik [11]

Answer:

Step-by-step explanation:

It has a slope of -1/4

and it's y intercept is 2

y = -1/4x + 2

7 0

2 years ago