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bezimeni [28]
3 years ago
10

Which property yields Step 2

Mathematics
1 answer:
abruzzese [7]3 years ago
7 0

Answer:

D) Commutative property of addition

Step-by-step explanation:

Commutative property of addition

a + b = b + a

On this case

-12 + 5x = 5x - 12

Answer

D) Commutative property of addition

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The Grade 6 students at West Village Middle School were asked if they would rather visit the Museum of Math or the Museum of Nat
Ket [755]

The number of Grade 6 students were asked in total is 100 students.

<h3>How to calculate the value?</h3>

Let the number of students who choose Natural History be x.

Since the number of students who chose the Museum of Math was 50 more than the number of students who chose the Museum of Natural History. This will be x + 50

The ratio of students who chose the Museum of Math to students who chose the Museum of Natural History was 3 to 1. The expression will be illustrated thus:

1/3 = x/x+50

Cross multiply

3x = x + 50

Collect like terms

3x - x = 50.

2x = 50

Divide

x = 50/2

x = 25

Also, x + 50 = 25 + 50 = 75

The number of Grade 6 students that were asked will be:

= 25 + 75

= 100

Learn more about expressions on:

brainly.com/question/723406

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6 0
10 months ago
Zoe made 5 1/2 cups of trail mix. She wants to divide the mix into 3/4 cup servings. Ten people are going on the trip. Can Zoe m
ki77a [65]
No, she cannot give each person 3/4 because when you divide 5 1/2 by 3/4, you will result in the number 7 1/3. This will not be enough for the 10 people.
8 0
3 years ago
Find the perimeter of the following shape, rounded to the nearest tenth:
OLga [1]

Answer: the perimeter of the shape is 19.1

Step-by-step explanation:

To determine the length of each side of the quadrilateral, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side

For line AD,

AD² = 2² + 4² = 4 + 16 = 20

AD = √20 = 4.47

For line AB,

AB² = 1² + 5² = 1 + 25 = 26

AB = √26 = 5.1

For line BC,

BC² = 2² + 4² = 4 + 16 = 20

BC = √20 = 4.47

For line CD,

CD² = 1² + 5² = 1 + 25 = 26

CD = √26 = 5.1

The perimeter of a plane figure is the distance around the figure. Therefore

Perimeter = AB + AB + BC + CD

Perimeter = 4.47 + 5.1 + 4.47 + 5.1 =

19.1

6 0
3 years ago
What is 3x + 7 = 22​
ASHA 777 [7]

Answer: The value of x is = 5.

Step-by-step explanation:

So we are given the equation:

3x + 7 = 22​

We just have to isolate 3x and move 7 to the other side:

3x = 22 -7

3x = 15

Now divide:

x = 15/3

x = 5

There you go!

6 0
3 years ago
Read 2 more answers
In your own words, describe the steps you take to round a decimal.
lys-0071 [83]
First find which value you would like to round up or down

second if the number is less than five round down, if the number is more than five round up

hope this helps
4 0
2 years ago
Read 2 more answers
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