Please don't put any links if you don't know the answer or random things. But if you do know the answer, please help me, I'll mark it as brainliest.

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Which expression is equivalent to 2x^2+7x+4?

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.