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Ad libitum [116K]
3 years ago
5

The following proof shows an equivalent system of equations created from another system of equations. Fill in the missing reason

in the proof.StatementsReasons
2x + 2y = 14−4x + 6y = 12Given2x + 2y = 14−2x + 3y = 6?
Mathematics
1 answer:
aev [14]3 years ago
3 0

Answer:

Equation 2 of system  divided by 2 on both sides then we get second equation of system 2.

Step-by-step explanation:

We are given two equations

2x+2y=14

-4x+6y=12

We are given a proof which shows an equivalent system of equations created from another system of equations

We have to fill the correct reason in the blank space

Statement:2x=2y=14

-4x+6y=12

Reason: Given

Statement :2x=2y=14

-2x+3y=6

Reason : equation 2 of system I divided by 2 on both sides then we get second equation of system 2.

When we divide by 2 then the solution does not change and x and y - intercepts are not change.So, the two systems are equivalent.

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Nick bought t candies and divided them equally between his y friends and me. Each of us got 7 candies.
inysia [295]
<h2>Hello!</h2><h2>Let me help you.</h2>

As I understand, you need to write an equation that relates t \ and \ y. This problem will be solved using equations. The problem states:

<em>Nick bought t candies and divided them equally between his y friends and me. Each of us got 7 candies.</em>

<em />

From this statement, we know that:

t: Number of candies Nick bought.

y: Number of friends.

Since I am included in this problem, the number of people involved here can be expressed as:

y+1

Since each of us got 7 candies, then it is true that:

\frac{t}{y+1}=7 \\ \\ t=7(y+1)

<em>So t (number of candies) is a function of y(number of friends).</em>

6 0
3 years ago
Shara collected two different data sets and label them dataset S and data said T.
Kamila [148]

Answer:

What are you asking?

Step-by-step explanation:

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3 years ago
What makes apparent magnitude different from absolute brightness? Give an example in your response.
Lapatulllka [165]
Apparent magnitude isn’t the actual brightness, it’s what the brightness appears to be from earth, absolute brightness is the actual brightness an example is our sun it appears bright on earth but in space it is so much more brighter
8 0
3 years ago
The expression
swat32

Answer:

The expression

1

÷

1/4

is given. Give a real-life application to explain this expression and then simplify it.

Given a life expression to solve this, when one divide 100 pieces of pencil by 25 which is 1/4 of the entire pencil.

1/1/4=1 x 4/1

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Step-by-step explanation:

divide 1 by 1 over 4, then using cross multiply

then we have 1 multiply 4 divided by 1

4 is the final answer

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nexus9112 [7]

Answer:

i dont know too i was here seeing if you got an answer.1

Step-by-step explanation:

pls answer this people!!

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