Solve the system using the substitution method. If the system has no solution or an infinite number of solutions, state this.x + 3y = 15-3x + 4y = 20
A. No solution
B. (0, 5)
C. (1, 4)
D. Infinite number of solutions
Answer: B
Mathematics
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A.
B. or
C. or
D.
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A. 167 mph B. 152 mph C. 162 mph D. 187 mph
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Multiply.-6(-35)
A. 245 B. -216 C. 216 D. 210
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Use the vertical line test to determine if the graph is a function.
A. Yes B. No
Mathematics