Solve the system of equations using matrices.2x - 7y = -19-5x + 4y = 7
A. (-1, -3)
B. (1, -3)
C. (1, 3)
D. (-1, 3)
Answer: C
Mathematics
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Complete the table of values for the given equation.y = -4
A. -4; -4; -4 B. 0; 0; 0 C. 2; 4; 6 D. 5; 5; 5
Mathematics
Translate using numbers and symbols.The quotient of twelve and forty-eight
A. 48 ÷ 12 B. 12 - 48 C. 12 ÷ 48 D. 48 - 12
Mathematics
Find the mode.392, 353, 332, 353, 329, 392
A. The mode is 353. B. The mode is 392. C. The mode is 358.5. D. The two modes are 392 and 353.
Mathematics
Solve the problem.A coin is tossed upward from a balcony 
high with an initial velocity of 
During what interval of time will the coin be at a height of at least 
(h = -16t2 + vot + ho.)
A. 0 ? t ? 1 B. 0 ? t ? 5 C. 4 ? t ? 5 D. 5 ? t ? 10
Mathematics