Which of the following are accepted without proof in a logical system? a. axioms b. theorems c. postulates d. common notions

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?