Graph each system of inequalities and shade the portion on the graph represented by the solution set.x + 2y ? 2x - y ? 0

A.

B.

C.

D.


Answer: B

Mathematics

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Given that p and q each represents a simple statement, write the indicated symbolic statement in words.p: Darren dislikes Zoeq: Zoe dislikes Darren~ q ? p

A. Zoe and Darren do not dislike each other. B. It is not true that Zoe dislikes Darren or that Darren dislikes Zoe. C. Zoe does not dislike Darren, but Darren dislikes Zoe. D. Zoe does not dislike Darren, or Darren dislikes Zoe.

Mathematics

Find the slope of the line that passes through the given two points. If the slope is undefined, state this.(2, -5) and (2, 3)

A. 2 B. Undefined C. 4 D. 8

Mathematics

Solve the problem.The path of a projectile fired at an inclination ? (in degrees) to the horizontal with an initial velocity v0 is a parabola. The range R of the projectile, that is, the horizontal distance that the projectile travels, is found by using the formula  where g is the acceleration due to gravity. Suppose the projectile is fired with an initial velocity of 400 feet per seconds and  per second2. What angle ?,  would you select for the

range to be 2500 feet? (There should be two values of ?.) Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.Find the sum of the first 116 positive multiples of 5.

A. 33930
B. 33350
C.
D. 33640

Mathematics