Simplify the following rational expression. 100 – 4z^2/ z^2 – 10z+25
Which values of z make the expression undefined?
Choose all answers that apply:
A. z= -5
B. z = -10
C. z = 10
D. z = 5
E. None of the above

Which ratio is equivalent to 10: 85

Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer

What is the inverse of the function f(x)=19/x³ ?