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ra1l [238]
2 years ago
5

7 - (2x + 1) + 4x please show solving steps as well

Mathematics
1 answer:
xeze [42]2 years ago
7 0

Answer:

2x + 6

Step-by-step explanation:

7 - (2x + 1) + 4x

Distribute the negative inside 2x+1

7 - 2x - 1 + 4x

Remind that <u>negative</u><u> </u><u>multiply</u><u> </u><u>negative</u><u> </u><u>must</u><u> </u><u>equal</u><u> </u><u>positive</u><u>.</u>

variables cannot sum/add/subtract with constants.

They must be the same terms.

4x - 2x - 1 + 7 \\ 2x + 6

Therefore, our answer is 2x+6

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For which inequality is {x | x R, x &gt; 6} the solution set?
CaHeK987 [17]

Answer:

C

Step-by-step explanation:

<em>B: 2X + 12 > 3</em>

2x > -9

x> -9/2

<em>C: 2X - 5 > 7</em>

2x > 12

x > 6

<em>D: 2x - 6 > 24</em>

2x > 30

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Hope this helps ^-^

6 0
3 years ago
Find the ratio of 15 cm and 9 mm​
WITCHER [35]

Answer:

3:5 is the answer of your question

4 0
2 years ago
Read 2 more answers
Ms. Tyson has a part time job selling cars. She earns a commission of 0.6% on all her sales. If her sales for last week was $281
In-s [12.5K]

Based on the information given her commission check is $1,689.8.

Using this formula

Commission check=Commission earned× Sales

Where:

Commission earned=0.6% or 0.006

Sales=$281,634

Let plug in the formula

Commission check= 0.006×$281,634

Commission check=$1,689.8

Inconclusion  her commission check is $1,689.8.

Learn more here:brainly.com/question/24030244

8 0
2 years ago
0=9x-9x<br> no solution,<br> one solution,<br> infinite solutions
attashe74 [19]

Answer:

0 = 9x - 9x

0 = 0

This means it has infinite number of solutions.

Step-by-step explanation:

<h2>HOPE IT HELPS U!!!!</h2>
4 0
2 years ago
How much interest is earned on $210 at 8% for 2 years?<br> $3.60<br> $360<br> $410<br> $33.60
oksano4ka [1.4K]
You would earn $33.60 of interest



Explanation: To find the interest you would multiply 210 by .08 (the percent in its decimal form) by 2 to get 33.60
8 0
3 years ago
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