Solve the equation.3(7 - 2x) = 3
A. {3}
B. {2}
C. {-3}
D. {4}
Answer: A
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Solve each of the following systems of equations. If the system is inconsistent or dependent, say so. x - 6y = 28-4x - 7y = 12
A. (-4, -3) B. No solution C. (4, -4) D. (3, -3)
Find percent notation for the number in decimal notation.Sales this year were 1.1 times last year's sales.
A. 0.011% B. 1.1% C. 11% D. 110%
List the intercepts and type(s) of symmetry, if any.y2 = x + 1
A. intercepts: (0, 1), (1, 0), (-1, 0) symmetric with respect to y-axis B. intercepts: (-1, 0), (0, 1), (0, -1) symmetric with respect to x-axis C. intercepts: (0, -1), (1, 0), (-1, 0) symmetric with respect to y-axis D. intercepts: (1, 0), (0, 1), (0, -1) symmetric with respect to x-axis
Solve the system by graphing.x - y = 4x + y = 10
A. {(6, 14)} B. {(14, 6)} C. {(3, 7)} D. {(7, 3)}