Which of these expressions is equivalent to the following difference?
(x^2+14x^3-6x^4) - (14x^3+6x^4-5x^5)

a. x^2-12x^4+5x^5

b. x^2-5x^5

c. x^2+28x^3-12x^4+5x^5

d. -13x^3+8x^4+5x^5

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this