Solve.(10x - 25) = (20x - 8)

A. {1}
B. {-7}
C.
D. {-1}


Answer: D

Mathematics

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What will be an ideal response?

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What does the circuit symbol in the figure mean?

A. NOT-gate B. OR-gate C. AND-gate

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Perform the indicated operation. Write the answer in simplest form. If the answer is an improper fraction, write it as a mixed number.1 ? 18

A. 29
B. 28
C. 18
D. 21

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For the given angle of rotation and coordinates of a point in the x'y'-coordinate system, find the coordinates of the point in the xy-coordinate system.? = 45°, (3, -4)

A.
B. (-1, 7)
C. (7, -1)
D.

Mathematics