Find the vertices of the hyperbola.x2 - 9y2 + 4x + 36y - 41 = 0
A. (-2, -1) and (-2, 5)
B. (-3, 2) and (-1, 2)
C. (-1, -2) and (5, -2)
D. (-5, 2) and (1, 2)
Answer: D
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Write the phrase as a mathematical expression. Use x as the variable.Some number minus 51
A. 51 B. 51x C. x + 51 D. x - 51
Solve the problem. Round your answer, as needed.A gas law in chemistry says that 
= 
. If T = 340, t = 380, 
, P = 70, and v = 10, find the value of p.
A. 308 B. 8.606 C. 86.059 D. 0.226
Write the decimal point in the correct location. $9.86 × 0.180 = 177480
A. $17.7480 B. $177.480 C. $177,480. D. $1.77480
Classify the polynomial as constant, linear, quadratic, cubic, or quartic, and determine the leading term, the leading coefficient, and the degree of the polynomial.f(x) = 14x4 - 12 + 0.15x2 - 9x
A. Quadratic; x4; 14; 4 B. Quadratic; 0.15x2; 0.15; 2 C. Constant; -12; -12; 0 D. Quartic; 14x4; 14; 4