What is the value of x, i know it is easy but i am having a hard time with. I am probably just forgetting something.

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

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?

What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam