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3 years ago

Which equation can be used to find the answer?

Mathematics

2 answers:

Karo-lina-s [1.5K]3 years ago

7 0

B.
m-27=49
+27. +27
m=76
$76

kolbaska11 [484]3 years ago

3 0

The answer is B m = $76

You might be interested in

Which expressions correctly shows the Substitution property?

Naya [18.7K]

The correct answers are:

13 + 3 ÷ 3 = 1(13 + 3 ÷ 3)

13 + 3 ÷ 3 = 13 + 1

13 + 3 ÷ 3 = 13 + 3 ÷ 3 + 0

Let's look into them one by one:

13 + 3 ÷ 3 = 1(13 + 3 ÷ 3)

As anything multiplied by one will not have changes in value, this is correct.

13 + 3 ÷ 3 = 13+(3÷3) = 13 + 1

As 3÷3 is 1,this is also correct.

13 + 3 ÷ 3 = 13 + 3 ÷ 3 + 0

As anything plus zero will not have a chnage in value, this is correct.

The incorrect option:

13 + 3 ÷ 3 ≠ 16 ÷ 3

Unless there are brackets indicating addition has to be done first, devision comes before addition hence this is not correct.

Hope it helps!

4 0

3 years ago

Which set represents the same relation as the graph below?

Paha777 [63]

The set that represents the same relation as the graph given is: B. (-5, 4), (-3, -2), (-1, -2), (2, 0), (3, 3), (4, 5), (6, -4).

<h3>What is a Relation?</h3>

A relation is defined as a relationship between the input and output, which can be displayed on a graph on a coordinate plane.

From the graph as shown in the image attached below,

The set that has same coordinate points as indicated on the graph is:

B. (-5, 4), (-3, -2), (-1, -2), (2, 0), (3, 3), (4, 5), (6, -4).

Learn more about relation on:

brainly.com/question/1579288

#SPJ1

4 0

2 years ago

I need help on these all of them. please

alina1380 [7]

I'll show you how to solve for x.

1. 4x + 13 = 29
First, subtract 13 from both sides of the equals sign to get rid of the "+13"
4x + 13 <span>- 13 </span>= 29 <span>- 13
</span>(13 - 13 = 0) (29 - 13 = 16)
4x + 0 = 16
4x = 16

Now, "4x" is the same thing as "4 times x". If you have 4 x's, what do you do to get only one x? divide by 4.
You want too divide both sides of the equal sign by 4.
You can add, subtract, multiply etc. whatever you want as long as you <span>do it to both sides of the equals sign.</span>

4x = 16
4x / 4 = 16 / 4
x = 4.

Now just do this for each question. It doesn't have to be x by the way, this method works for any variable. (If a question doesn't have a "+" anything, just skip straight to dividing to isolate the variable.)

1. x = 4
2. m = 7
3. d = 8
4. d = 10
5. n = 4
6. x = 10
7. x = 5
8. x = 8
9. r = 6
10. p = 9
11. g = 3
12. s = 8.

4 0

3 years ago

Sam is going to the store for his friends. He is buying each of them a soda that cost $2.50. If he spent $15, how many sodas did

ad-work [718]

Answer:

6 sodas.

Step-by-step explanation:

You would divide 15 by 2.50. Which equals 6. So that means he bought 6 sodas.

4 0

4 years ago

Find the length of side x in simplest radical form with a rational denominator.

kaheart [24]

Answer:

We want x
We have a 30-60-90 triangle
So we get
$2 \sqrt{3}$

3 0

3 years ago