Decide whether or not the ordered pair is a solution of the system.(4, 1)x + y = -3x - y = -5
A. Yes
B. No
Answer: B
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Solve the indicated system of equations algebraically.The product of the lengths of the legs of a right triangle is 108. The hypotenuse has a length of 6
. Find the lengths of the legs.
A. 6, 6 B. 18, 18 C. 6, 18 D. 19, 6
Solve the problem.A pollster wants to minimize the effect the order of the questions has on a person's response to a survey. How many different surveys are required to cover all possible arrangements if there are 10 questions on the survey?
A. 3,628,800 B. 362,880 C. 100 D. 10
For the given functions f and g, find the requested function and state its domain.f(x) = x + 1; g(x) = 9x2Find f + g.
A. (f + g)(x) = -9x2 + x + 1; (-?, ?) B. (f + g)(x) = 9x2 - x - 1; (-?, ?) C. (f + g)(x) = 9x2 + x + 1; (-?, -1) ? (-1, ?) D. (f + g)(x) = 9x2 + x + 1; (-?, ?)
Determine whether the number is divisible by 2, 3, 5, 6, 9, and / or 10.6,815
A. 5 B. 10 C. 5, 10 D. 2, 5, 10