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fgiga [73]
3 years ago
7

Simplify.

Mathematics
2 answers:
Ne4ueva [31]3 years ago
8 0

Answer:

need help ....................

Kruka [31]3 years ago
5 0

Answer:

I got 137 so I don't know what the answer is

Step-by-step explanation:

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Solve the equation <br>y=2x-4, 3x+y=11​
Ostrovityanka [42]

Answer:

(3, 2)

Step-by-step explanation:

Given the 2 equations

y = 2x - 4 → (1)

3x + y = 11 → (2)

Substitute y = 2x - 4 into (2)

3x + 2x - 4 = 11

5x - 4 = 11 ( add 4 to both sides )

5x = 15 ( divide both sides by 5 )

x = 3

Substitute x = 3 into (1) for corresponding value of y

y = (2 × 3) - 4 = 6 - 4 = 2

Solution is (3, 2)

5 0
2 years ago
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Will give brainlyist if quick
Feliz [49]

Answer:

B)

Step-by-step explanation:

slope = 1/2(rise/run)

7 0
2 years ago
Please please help me I literally don’t understand this
Orlov [11]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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Ben sells homemade cards at a craft fair. He wants to earn more than $50 at the fair. He sells his cards for $2 and he has alrea
Kryger [21]

Answer:

He must sell 8 cards to reach the minimum goal.

Step-by-step explanation:

Giving the following information:

He wants to earn more than $50 at the fair.

He sells his cards for $2 and he has already earned $36.

<u>First, we need to calculate the money required to reach the minimum goal:</u>

51 - 36= $15

<u>Now, we write the inequality:</u>

2*x >15

x= number of cards sold.

x>15/2

x> 7.5

He must sell 8 cards to reach the minimum goal.

7 0
3 years ago
Choose the correct graph to fit the equation 3y=2x+3​
Katyanochek1 [597]

Answer:

y = 2/3x + 1    

Step-by-step explanation:

<u>3y = 2x + 3 </u>           Divide all by 3

3       3      3

y = 2/3x + 1           Slope is 2/3

3 0
3 years ago
Read 2 more answers
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