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iogann1982 [59]
3 years ago
13

Solve: 3-x+1=2 Thank youuuu ‍♀️

Mathematics
2 answers:
timurjin [86]3 years ago
5 0

Answer:

<h2>x = 2</h2>

Step-by-step explanation:

3 - x + 1 = 2              <em>combine like terms</em>

-x + (3 + 1) = 2

-x + 4 = 2           <em>subtract 4 from both sides</em>

-x  +4 - 4 = 2 - 4

-x = -2                 <em>change the signs</em>

x = 2

zheka24 [161]3 years ago
3 0

Answer:

x = 2

Step-by-step explanation:

3 - x + 1 = 2

Add the 3 and the 1

- x + 4 = 2

Subtract the 4 on both sides to isolate the -x

- x + 4 (- 4) = 2 - 4

- x = - 2

Divide both sides by - 1 (to get rid of the negative signs)

x = 2

Hope I helped!!

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it rained nine days in the month of april .based on this ,what is the probaility that is does not rain on the first day of may?​
attashe74 [19]
<h3>Answer:     7/10</h3>

==========================================================

Explanation:

There are 30 days in April. Since it rained 9 of those days, the empirical probability of it raining in April is 9/30 = (3*3)/(3*10) = 3/10.

If we assume that the same conditions (ie weather patterns) hold for May, then the empirical probability of it raining in May is also 3/10. By "raining in May", I mean specifically raining on a certain day of that month.

The empirical probability of it not raining on the first of May is therefore...

1 - (probability it rains)

1 - (3/10)

(10/10) - (3/10)

(10-3)/10

7/10

We can think of it like if we had a 10 day period, and 3 of those days it rains while the remaining 7 it does not rain.

6 0
3 years ago
Write an expression for "the product of 6<br> and q."
kolbaska11 [484]

Answer:

6q

Step-by-step explanation:

The product means the answer to a multiplication problem. That means you multiply 6 by q, which is 6*q, or 6q.

3 0
3 years ago
A ratio of two numbers is equal to 3:8. If the smaller number is 12,find the greater number.​
iragen [17]

<em>The other no. is:</em>

<u><em>32</em></u>

<em>As you can see that in the ratio given, </em><em>3</em><em> is the smaller no. and </em><em>12</em><em> too.</em>

<em>So when we divide </em><em>12 </em><em>by </em><em>3</em><em>, we get </em><u><em>4 </em></u>

<em>Then to find the other no. we need to multiply </em><em>4</em><em> with </em><em>8</em><em> (which is the other no.          in the ratio given)</em>

<em>Therefore, we get the other no. as </em><u><em>32</em></u>

<em>And also when you divide </em><em>12</em><em> by </em><em>32</em><em>, </em>

<em>You get the answer as </em><u><em>3</em></u><u><em> by </em></u><u><em>8</em></u><em> </em><em>(which is the given ratio) </em>

<em />

<em>Hope you found this helpful!</em>

<em>THANK YOU!!</em>

<em>∝</em><em> Sidhdi</em>

6 0
3 years ago
WENDY IS GIVING AWAY MONEY TO EVERYONE AT HER BIRTHDAY PARTY. FOR EACH CONSONANT IN A NAME SHE GIVES OUT 1.30. FOR EACH VOWEL SH
VARVARA [1.3K]

Answer:

Emma should get $14.60, while Jessica should get $23.20 dollars

Step-by-step explanation:

Step 1:

Start with Emma. Emma has two vowels "E' and "A", so 6x2= 12.

Next, for the consonants, the name Emma has two "M"s, so 1.3x2=2.6. Then add 12 and 2.6 for $14.6, or $14.60.

Step 2:

Use Jessica

The name Jessica has 4 consonants, 2 being "S", one being "J", and one being "C", so 1.3x4=5.2. Next, the name Jessica has 3 vowels, so 6x3=18, then add 5.2 to 18 to get 23.2, or $23.20.

Thus, Emma should get $14.60 dollars, and Jessica should get $23.20 dollars

8 0
2 years ago
What is the area of the triangle?
Agata [3.3K]

Answer:

168 is the answer

Step-by-step explanation:

7 0
3 years ago
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