Find the missing number.
? = 
A. 
B. - 
C. 2
D. -2
Answer: C
Mathematics
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Evaluate the integral.
A. 
B. 
C. 
D. 
Mathematics
Solve the system by graphing. Check the coordinates of the intersection point in both equations.y = -x - 52y - 5x = 4
A. {(0, -5)} B. {(-1, -1)} C. {(0, 2)} D. {(-2, -3)}
Mathematics
Solve the problem.Jack went to two dealerships to find the best deal on the truck he plans to purchase. From which dealership should Jack buy the truck so that the total cost of the truck is the least expensive?
A. Dealership 1 B. Dealership 2
Mathematics
Solve the problem.Find a polynomial for the sum of the areas of these rectangles.
A. x2 + 6x B. 7x C. 7x2 D. x2 + 6x + 1
Mathematics