3 years ago

3n + 5 - (-2) +2 Simplified please.

Mathematics

1 answer:

Romashka [77]3 years ago

6 0

Answer:

It’s 3n+9 in simplest form

Step-by-step explanation:

You might be interested in

To create a unique house paint color, Melton mixes together a sample that is 12 gallons of red, 2.5 gallons of yellow and 0.5 ga

Mariana [72]

Answer:

180

Step-by-step explanation:

total ratio is 15

gallons of red =

$\frac{12}{15} \times 6 \times \frac{15}{0.5 } \\ \\ = 144$

gallons of yellow

$30$

gallons of blue

$\frac{0.5}{15} \times 30 \times \frac{15}{2.5} \\ \\ = 6$

total =144+30+6

=180

4 0

3 years ago

Read 2 more answers

I need helpp ! asap please<br><br><br> i inserted a photo of the question.

Amiraneli [1.4K]

The multiplication property of equality.

$\dfrac{x}{5}=2\qquad|\text{multiply both sides by 5}\\\\\not5^1\cdot\dfrac{x}{\not5_1}=5\cdot2\\\\x=10$

8 0

4 years ago

Read 2 more answers

PLEASE HELP, WILL GIVE BRAINLEST.

vredina [299]

C D or A i dont knoww

7 0

3 years ago

Slove for x : 3x + 4 = 9x + 3

andreyandreev [35.5K]

Answer:

x = 1/6

Step-by-step explanation:

3x + 4 = 9x + 3

3x + 1 = 9x

1 = 6x

1/6 = x

7 0

3 years ago

Read 2 more answers

According to historical data, it is believed that 12% of American adults work more than one job. To investigate if this claim is

kogti [31]

Answer:

The answer is "Option C"

Step-by-step explanation:

Please find the complete question in the attached file.

In this question its value of P is 0.0644, the significance level is higher than 0.05. Which doesn't reject $H_o$ ,

4 0

3 years ago