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S_A_V [24]
3 years ago
10

Tell how to solve each two-step equation. Then solve it. The first one is done for you.

Mathematics
2 answers:
ra1l [238]3 years ago
3 0
 15 - 4t = 3
-15        -15
-4t = -12
-4t/-4 = -12/-4
t = 3
Aleksandr [31]3 years ago
3 0
First you have to in your case you have to subtract 15 from 3. Then you have 12. So right now you have 12=4t. So now you have to divide 12 and 4 so that will be 3. That is your answer to your question.
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Evaluate 10m +\dfrac {n^2}410m+ 4 n 2 ​ 10, m, plus, start fraction, n, squared, divided by, 4, end fraction when m=5m=5m, equal
Readme [11.4K]

Answer: 54

Step-by-step explanation:

Given the following expresion provided in the exercise:

10m+\frac{n^2}{4}

You can follow these steps in order to evaluate it when m=5 and n=4:

1. You need to substitute m=5 and n=4 into the given expression:

10(5)+\frac{(4)^2}{4}

2. Now you can solve the mutiplication:

=50+\frac{(4)^2}{4}

3. Since 4^2=4*4, you get:

=50+\frac{16}{4}

4. You must solve the division. Divide the numerator 16 by the denominator 4. Then:

=50+4

5. And finally, you must solve the addition. So, you get this result:

=54

3 0
4 years ago
Which of these is not represented by one of the letters in PITI?
xenn [34]

The option not represented by one of the letters in PITI is (a) Title

<h3>How to determine the letter not represented?</h3>

The acronym is give as:

PITI

The meaning of the above acronym is:

  • P -> Principal
  • I ->Interest
  • T -> Taxes
  • I -> Insurance

From the list of given options, we can see that Title is not represented in the letters

Hence, the option not represented by one of the letters in PITI is (a) Title

Read more about PITI at:

brainly.com/question/1395659

#SPJ1

5 0
2 years ago
Explain to me in words how you would find the slope of this line and explain answer
Andrews [41]
Answer:
7/3

Explanation:
The slope of the line is equal to the rise/run, or in other words, the number of units the line travels upwards over the number of units the line travels to the right.

We can identify the slope using any two points on the line. Here, we can use the two points that are marked on the picture. The second point is 7 units above the first and 3 units to the right of the first, so the slope of the line is equal to 7/3.

Another way to calculate the slope of the line is the use this formula:

(y2-y1)/(x2-x1)

The first point is at the coordinate (1,-4) and second point is at the coordinate (4,3). When we plug these two coordinates into the equation, we get this:

(y2-y1)/(x2-x1)
->(3-(-4))/(4-1)

When we simply the fraction, we would get 7/3 and that would give us the slope.

I hope this helps!
7 0
3 years ago
Ello ^^ how is your day so far?
Aleksandr-060686 [28]

nice.......................

3 0
3 years ago
A number y multiplied by −3 is less than −25. Write this word sentence as an inequality.
Iteru [2.4K]

-3y < -25
4 0
4 years ago
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