1
The slope of a vertical line is:
(a) o
(b) Undefined
R
(c) 1
(d) -1

What is the missing constant term in the perfect square that starts with x^2 -20x

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry