Simplify.

What will be an ideal response?


Mathematics

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Josiah paints with watercolors on a sheet of paper 28 inches wide by 16 inches high. He then places this sheet on a mat so that a uniformly wide strip of the mat shows all around the picture. The perimeter of the mat is 112 inches. How wide is the strip of the mat showing around the picture?


(a) 2 inches
(b) 8 inches
(c) 3 inches
(d) 6 inches
(e) 4 inches

Mathematics

Graph the inequality.x + 4y < 6

A.

B.

C.

D.

Mathematics

Solve for the variable.6x - (2x - 1) = 2

A.  
B. -  
C.  
D. - 

Mathematics

List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = -2x3 + 4x2 - 2x + 8

A. ± , ± , ± , ± 1, ± 2, ± 4, ± 8
B. ± , ± , ± 1, ± 2, ± 4, ± 8
C. ± , ± 1, ± 2, ± 4
D. ± , ± 1, ± 2, ± 4, ± 8

Mathematics