Given the functions, f (x) = x^3 + x^2 + 1 and g (x) = - 6x^2 + 2, perform the indicated operations. When applicable, state the domain restriction.

(f + g) (x)

In the function y =.08x + 5, y represents the cost of water per gallons and x represents the number of gallons. How much does the cost of water increase for every gallon?

What is the coefficient of the variable in the expression 6-4x-8+2

125 and 12 word problem

Five tiles lettered A, P, P, L and E are lying face down on a table. A tiles is selected, the letter is recorded, the tile is replaced, and the process is repeated.

The area of the rug is 80 square feet what is the perimeter

Orchid wants to retile her bathroom floor, which has an area of 40 square feet. She is deciding between two types of custom tiles. The square tile is 1/2 foot by 1/2 foot and costs $0.45 per tile.

Evaluate the expression x2 + 8x - 4 if x = 3.

If Pedro sends 360 messages on average each month, which plan would you recommend that he choose? Support your recommendation using mathematical evidence.

Mr. Toshiro manages a company that supplies a variety of domestic and imported nuts to supermarkets. He received an order for 120 bags of cashews, 310 bags of walnuts, and 60 bags of Brazil nuts.

Which statement is not true? A The center of a regular polygon is the center of its circumscribed circle. B The radius of a regular polygon is the radius of its circumscribed circle.