Subtract.

A. 46
B. 56
C. 100
D. 40


Answer: A

Mathematics

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Multiply or divide measurement numbers, rounding to the correct precision.9 ft × 13 ft

A. 137 sq ft B. 127 sq ft C. 117 sq ft D. 107 sq ft

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Provide an appropriate response.Find the equation of the line parallel to y + 6x = 2 and passing through the point (3, 6). Solve the equation for y.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.Regrind, Inc. regrinds used typewriter platens. The variable cost to regrind each platen is $1.30. The total cost to regrind 110 platens is  Find the linear cost function to regrind platens. If reground platens sell for  each, how many must be reground and sold to break even?

A. C(x) = 1.30x + 500; 46 platens B. C(x) = 1.30x + 357; 43 platens C. C(x) = 1.30x + 500; 61 platens D. C(x) = 1.30x + 357; 33 platens

Mathematics

Find the vertices and the foci of the given ellipse. +   = 1

A. V: (-36, 0), (36, 0)
F: (-6, 0) and (6, 0)
B. V: (-6, 0), (6, 0);
F:(- 3, 0), (3, 0)
C. V: (0, -6), (0, 6);
F: (0, - 3), (0, 3)

D. V: (0, -9), (0, 9);
F: (0, -3) and (0, 3)

Mathematics