Solve the equation.3x + 24 + 4x = -20 - x - 28
A. -3
B. 3
C. -9
D. 9
Answer: C
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Factor the trinomial completely. If the polynomial cannot be factored, write "prime."3x7 - 33x6 + 54x5
A. x5(x - 2)(3x - 27) B. x5(3x - 6)(x - 9) C. 3x5(x - 2)(x - 9) D. 3x5(x2 - 11x + 18)
Four players (A, B, C, and D) agree to divide the 15 items shown below by lining them up in order and using the method of markers. The players' bids are as indicated.
Item 13
A. goes to A. B. goes to B. C. goes to C. D. goes to D. E. is left over.
Find the direction angle of the vector v. Round to the nearest tenth if necessary. v = 8i - 8j
A. 330° B. 315° C. 225° D. 135°
In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 7 yd, c = 14 yd
A. a = 7 yd B. a ? 12.1 yd C. a ? 9.9 yd D. a ? 4.6 yd