Subtract the polynomials.(6x7 + 12x6 + 3) - (3x7 + 2x6 - 17)

A. 3x7 + 15x6 - 14
B. 33x13
C. 3x7 + 10x6 - 14
D. 3x7 + 10x6 + 20


Answer: D

Mathematics

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Solve by isolating the absolute value and using the absolute value property. + 2 = 9

A. {, - }
B. {- }
C. ?
D. {, - }

Mathematics

Expand.

A.  -  + 864x - 432x2 + 81x4
B.  -  + 864 - 432x2 + 81x4
C.  -  + 864 - 432x3 + 81x4
D.  -  + 1728 - 432x2 + 81x4

Mathematics

You and your friends each eat 2 slices of pizza for dinner, there are 8 slices in a pie, and the delivery fee is $5. You must tip 10% on the pizza order but not on the delivery fee. Express the total cost in an expression.

A. y = 2x + 5 B. y = 2.2x + 5 C. y = 0.2x + 5 D. y = 2x

Mathematics

Find the slope of the line through the given points.(-8, -4), (7, -3)

A.
B.
C. 0
D.

Mathematics