Describe the situation with a linear inequality and then solve the inequality.An archery set containing a bow and three arrows costs $43. Additional arrows can be purchased for $10 each. Jerry has $193 to spend on the set and additional arrows. Including the arrows in the set, what is the total number of arrows Jerry can purchase?

A. at most 4 arrows
B. at most 18 arrows
C. at most 19 arrows
D. at most 15 arrows


Answer: B

Mathematics

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A. y =  cos x
B. y =  sin x
C. xy = 20
D.  = 20

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Solve the problem.A rectangular piece of tin has an area of 630 square inches. A square of 2 inches is cut from each corner, and an open box is made by turning up the ends and sides. If the volume of the box is 836 cubic inches, what were the original dimensions of the piece of tin?

A. 13 in. by 40 in. B. 15 in. by 42 in. C. 17 in. by 44 in. D. 11 in. by 36 in.

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Perform the indicated operation and write the answer in simplest form.-  -  

A.
B. - 
C.
D. - 

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Solve the equation by completing the square.x2 + 8x - 3 = 0

A. {-4 - 1, -4 + 1}
B. {-1 - , -1 + }
C. {4 + }
D. {-4 - , -4 + }

Mathematics