Solve the system by graphing. Check the coordinates of the intersection point in both equations.y = -x - 52y - 5x = 4
A. {(0, -5)}
B. {(-1, -1)}
C. {(0, 2)}
D. {(-2, -3)}
Answer: D
Mathematics
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Translate into an equation and solve.A number divided by -0.0017 is 6.2.
A. 0.1054 B. -0.01054 C. 0.0001054 D. -0.001054
Mathematics
Use the rules of exponents to simplify the expression. Write the answer with positive exponents. Assume that all variables represent positive real numbers.
A.
B.
C. x21/4
D. x15/4
Mathematics
Write as a percent.0.673
A. 0.0673% B. 67.3% C. 673% D. 0.673%
Mathematics
Complete the ordered pairs. Then graph the equation by plotting the points and drawing a line through them.y = 2x - 2 (0, ), ( , 0), (4, )
A. (0, -2), (-4, 0), (4, 0)
B. (0, 2), (-1, 0), (4, 10)
C. (0, -2), (1, 0), (4, 6)
D. (0, -2), (-1, 0), (4, -10)
Mathematics