Tanya thinks that the expression 7.4k - 4.3 can be simplified as 3.1k. Part A:
Is Tanya correct in her thinking?

Part B: Justify your answer.

(Make the answers kinda of a 8th grade kid plz)

Which two properties of equality could zoe use to finish solving for x? the equation is 3x - 4 = -10 for x so a either the addition or subtraction property of equalityb ether the multiplication or division property of equality c ether the addition or division property of equality d ether the subtraction or division property of equality just a simple a b c or d plz.