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If the equations 3x + 4y = 12 and 6x + 8y = 24 are given, what can be concluded about their solutions?

C. THEY HAVE INFINITELY MANY SOLUTIONS.
Posted in:  Linear Equations -  Algebra -  Mathematics

Solve the following system of equations using substitution: y = 2x + 3 and 3x - y = 5. What is the value of x?

A. 1
Posted in:  Linear Equations -  Algebra -  Mathematics

In a practical problem, a car travels 60 km/h and a truck travels 40 km/h. If they start from the same point at the same time, how far apart will they be after 2 hours?

C. 100 KM
Posted in:  Linear Equations -  Algebra -  Mathematics

What is the solution to the system of equations: 2x + 3y = 6 and x - y = 1?

C. (1, 2)
Posted in:  Linear Equations -  Algebra -  Mathematics

If the equations 3x + 2y = 12 and 6x + 4y = 24 are analogous, which of the following pairs of equations is analogous as well?

C. 5X + 3Y = 15 AND 10X + 6Y = 30
Posted in:  Linear Equations -  Analogy -  Verbal Reasoning