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kiruha [24]
3 years ago
14

Use complete sentences to describe why it is necessary to do the same thing to both sides of an equation to perform valid operat

ions.
Mathematics
2 answers:
vovangra [49]3 years ago
5 0

It is necessary to do the same thing to both sides of the equation to assure that the equality holds between the two sides.


liq [111]3 years ago
3 0
The reason why it is important to keep each side of a problem the same is because if you do, your problem will be unequal. This will mess the whole problem up.

Hope this Helps!
Brainliest would be appreciated :)
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Factor by grouping.......
Gekata [30.6K]

Answer:

A. (7n-1) (8n-1)

Step-by-step explanation:

56n^2 -8n-7n+1

56n^2 -8n       -7n+1

Factor out 8n from the first group   and -1 from the second group

8n (7n-1)     -1(7n-1)

Factor out the (7n-1)

(7n-1) (8n-1)

7 0
3 years ago
The pie chart shows the information about the favourite ice creme flavour of each student in a schcool.There are 720 students at
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Answer:

there would be many diffrent answers

Step-by-step explanation:

provide the full question, i can deduct that there are many ice cream flavors.

6 0
3 years ago
List all factor for each number 100. 65. 70
LiRa [457]
The factors of 100 are 1, 2, 4, 5, 10, 20, 25, 50, and 100 .

The factors of 65 are 1, 5, 13, and 65 .

The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70 .
3 0
4 years ago
Read 2 more answers
Jiao works as an usher at a theater. The theater has 1000 seats that are accessed through five entrances. Each guest should use
Stella [2.4K]

Answer:

The answer is "300".

Step-by-step explanation:

Please find the complete solution in the attached file.

8 0
3 years ago
Find four consecutive integers whose sum is 114.
Nezavi [6.7K]

If n is the first of these integers, then the other three are n + 1, n + 2, and n + 3. Then

n + (n + 1) + (n + 2) + (n + 3) = 114

4n + 6 = 114

4n = 108

n = 27

So the four numbers are 27, 28, 29, and 30.

6 0
3 years ago
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