Write an expression equivalent to (6x + 4y) – 2y by combining like terms. Enter the numbers in the boxes.

Which expression is equivalent to √ -80?

Find dy/dx using implicit differentiation ln(20+e^xy)=y

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%