Solve and give interval notation for the solution set. Then graph the solution set.-2 < -4z + 2 ? 14
A. (-3, 1]
B. [-1, 3)
C. (-1, 3]
D. [-3, 1)
Answer: D
Mathematics
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B. 1
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Mathematics
All references are to the figure below. The distance between A and D is a, and the distance between D and C is x. Assuming that A = 36°, ?BDC = 42°, and c2 = 21, find h, x, and a.
A. h ? 12.3, x ? 13.7, a ? 3.3 B. h ? 14.1, x ? 15.6, a ? 3.7 C. h ? 12, x ? 14, a ? 3.3 D. h ? 14, x ? 16, a ? 3.7
Mathematics
Write the number as indicated.The Johnsons have driven their car forty two thousand, eight hundred one miles in the last few years. Write the number using digits.
A. 420,801 B. 4281 C. 42,801 D. 42,810
Mathematics
Find the coordinates of the y-intercept and the x-intercept, in that order.-2x + y = 2
A. (0, -4) (0, -6) B. (2, -6) (-4, 2) C. (-4, 0) (-6, 0) D. (-1, 0) (0, 2)
Mathematics