Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets.y = 19 - 4x16x + 4y = 76
A. {(0, 19)}
B. {(5, -1)}
C. {(x, y) 
}
D. ?
Answer: C
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Find fraction notation.0.0140140140 . . .
A. 
B. 
C. 
D. 
Solve the problem by applying the Fundamental Counting Principle.A person can order a new car with a choice of 7 possible colors, with or without air conditioning, with or without heated seats, with or without anti-lock brakes, with or without power windows, and with or without a CD player. In how many different ways can a new car be ordered in terms of these options?
A. 224 B. 112 C. 14 D. 448
Using Green's Theorem, calculate the area of the indicated region.The area bounded above by y = 3x2 and below by y = 2x3
A. 
B. 
C. 
D. 
Find the value of the indicated trigonometric function of the angle ? in the figure. Give an exact answer with a rational denominator.
Find cos ?.
A. cos ? = 
B. cos ? = 
C. cos ? = 
D. cos ? = 