Which of the following could represent the interval {x|1 < x < 3)? Select two that apply.
A (1,3]
B [1,3)
C 1 D 1 E 1

What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box