Solve the problem.One number is four more than a second number. Twice the first number is 8 more than four times the second number. Find the two numbers.
A. 3 and - 1
B. 4 and 0
C. 5 and 1
D. - 8 and - 12
Answer: B
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Give an appropriate answer.A bee was flying downward along the curve that is the intersection of 
with the plane y = 1. At the point 
the bee went off on the tangent line. Where did the bee hit the yz-plane?
A. (1, 0, -19) B. (0, 1, 25) C. (0, 1, -8) D. (0, 1, -19)
Write interval notation.{x?0 < x < 4}
A. (0, 4) B. (0, 4] C. [0, 4] D. [0, 4)
Identify any vertical, horizontal, or oblique asymptotes in the graph of y = f(x). State the domain of f.
A. Vertical: x = -4; horizontal: y = 2; (-?, 2) ? (2, ?) B. Vertical: x = -4; horizontal: y = 2; (-?, -4) ? (-4, ?) C. Vertical: x = 2; horizontal: y = -4; (-?, -4) ? (-4, ?) D. Vertical: x = 2; horizontal: y = -4; (-?, 2) ? (2, ?)
Evaluate the expression.5 ? 9 - 5
A. 40 B. 50 C. 225 D. 20