Multiply, and then simplify if possible. Assume all variables represent positive real numbers.
(
+ x
)
A. 5 + 5x
B. 5 + x
C. 5 + 5x
D. 10 + x
Answer: A
Mathematics
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Write true or false for the following statement.Let A = {3, 5, 7, 9, 11, 13} B = {3, 5, 9, 11} C = {5, 9, 13}9 ? B
A. True B. False
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Find the standard form of the equation of the circle.Radius r = 11 and center (h, k) = (-5, -7)
A. (x + 5)2 + (y + 7)2 = 121 B. (x + 5)2 + (y + 7)2 = 11 C. (x - 5)2 + (y - 7)2 = 11 D. (x - 5)2 + (y - 7)2 = 121
Mathematics
Write the number in words.9,300,695
A. Nine million, three hundred thousand, six hundred ninety-five B. Nine million, thirty thousand, six hundred ninety-five C. Ninety-three thousand, six hundred ninety-five D. Nine million, three thousand, six hundred ninety-five
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Subtract.90 - (-22)
A. -68 B. 112 C. -112 D. 68
Mathematics