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Elena-2011 [213]
3 years ago
12

Use the substitution method to solve the system of equations. Choose the correct ordered pair.

Mathematics
2 answers:
andrezito [222]3 years ago
7 0
2*4+3y=29
3y=21
y=7
x=4 choice c
podryga [215]3 years ago
5 0

Answer:

solution of the given system of equation is (4,7)

C is the correct option.

Step-by-step explanation:

The given system of equations is

2x+3y=29...(i)\\\\x=4...(ii)

Substituting the value of x from (ii) in equation (i)

2\cdot4+3y=29\\\\8+3y=29\\\\3y=21\\\\y=7

Therefore, the solution of the given system of equation is (4,7)

C is the correct option.

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Answer:

\frac{14}{18} is one equivalent ratio

Step-by-step explanation:

Given the ratio

\frac{7}{9} ← in simplest form

Then to obtain equivalent ratios

Multiply the numerator/ denominator by the same value, that is

\frac{7(2)}{9(2)} = \frac{14}{18}

3 0
3 years ago
Tammy accidentally wrote a check for more money than she had in her checking account. When she got her statement, she saw that h
sergejj [24]

Answer:

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1/5 of -125 will be -25.

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3 years ago
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Answer:

Step-by-step explanation:

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8 0
2 years ago
Help me preety please
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Step-by-step explanation:

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3 years ago
PLEASE SOMEONE HELP ME. I WILL BRAINLIEST YOU AND GIVE YOU POINTS.
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Answer:

C).

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