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Sauron [17]
3 years ago
12

Use the substitution method to solve the system of equations. Choose the

Mathematics
2 answers:
GenaCL600 [577]3 years ago
5 0

Answer:

D. (2,5)

Step-by-step explanation:

For X:

2+2(5)=12

2+10=12

For Y:

5=2+3

xeze [42]3 years ago
5 0

Answer:

D

Step-by-step explanation:

Given the 2 equations

x + 2y = 12 → (1)

y = x + 3 → (2)

Substitute y = x + 3 into (1)

x + 2(x + 3) = 12 ← distribute and simplify left side

x + 2x + 6 = 12

3x + 6 = 12 ( subtract 6 from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

Substitute x = 2 into (2) for corresponding value of y

y = 2 + 3 = 5

Solution is (2, 5 ) → D

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ASHA 777 [7]

Answer:

35.5 feet

Step-by-step explanation:

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3 0
3 years ago
Some kids are selling lemonade for $1.50 per cup at a high
BaLLatris [955]

A function that would represent profit based on the number of cups of lemonade is Profit = 1.5n - 14

<u>Solution:</u>

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6 0
3 years ago
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kiruha [24]
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3 years ago
What is the value of x in the equation 3x + 2 = 5x - 8?
katrin2010 [14]

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