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Lunna [17]
3 years ago
15

Explain when each method(graphing, substitution,linear combinations) is a good method to find a solution to a system of equation

s.
Mathematics
2 answers:
ikadub [295]3 years ago
8 0
Graphing is good to graph a line. Substitution is good because you have to subtitute the value whichis easy and elimination is good just to find oone variable first and the other variable
PSYCHO15rus [73]3 years ago
6 0
Graphing is a good method when you have small integers or fractions as your slope.
Substitution is a good method when you have two equations, and when one of the coefficient of the variables is one.
Linear combinations is a good method when you have the same coefficient for the same variable in 2 different equations.
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charle [14.2K]

Answer:

4 feets = 48 inches

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1 2/3 yards = 5 feets

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Step-by-step explanation:

Recall :

1 Feet = 12 inches

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If 1 feet = 12 inches

4 feets will be ; (12 * 4) inches = 48 inches

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2 miles will be ; (5280 * 2) = 10,560 feets

If 1 yard = 3 feets

1 2/3 yards will be ; (5 /3) * 3 = 5 feets

If 1 yard = 36 inches

3 1/2 yards will be ; (7 /2 ) * 36 = 126 inches

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m_a_m_a [10]

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