PLZ HELP ASAP Solve for X

A) 40
B) 42
C) 45
D) 38

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4