Solve the equation.1 +  = 

A. 3, -2
B. 3, 2
C. - 
D. -3, 2


Answer: D

Mathematics

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Find the value of the objective function at each corner of the graphed region. Use this information to answer the question.Objective Functionz = x + 10yWhat is the maximum value of the objective function?

A. 130 B. 95 C. 150 D. 116

Mathematics

Solve the problem.A satellite dish is in the shape of a parabolic surface. Signals coming from a satellite strike the surface of the dish and are reflected to the focus, where the receiver is located. The satellite dish shown has a diameter of 4 feet and a depth of 6 feet. The parabola is positioned in a rectangular coordinate system with its vertex at the origin. The receiver should be placed at the focus  The value of p is given by the equation  How far from the base of the dish should the receiver be placed? [Hint: First write an equation in the form of 

src="https://sciemce.com/media/4/ppg__10618191633__f1q108g3.jpg" alt="" style="vertical-align: -4.0px;" /> for the parabola used to shape the dish.]

A. 1 feet from the base
B.  feet from the base
C. 6 feet from the base
D.  feet from the base

Mathematics

Find the total area of all shaded rectangles.

A. x2 + 12x + 32 B. x2 + 32 C. x2 + 8x + 32 D. x2 + 12

Mathematics

Find an equation of the line.

A. y = -5
B. y = - 5
C. y = -4x
D. y = -4- 5

Mathematics