Of the four expressions presented here, which two are equivalent?

expression i: 3n + 7 + n + 4n
expression ii: 7n + 7
expression iii: 15n
expression iv: 8n + 7

i and ii
ii and iii
iii and iv
i and iv

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

The graph of the the function f(x) is given below. find [tex]\lim_{x \to 0\zero} f(x)[/tex] [tex]\lim_{x \to 1+\oneplus} f(x)[/tex] [tex]\lim_{x \to 0-\zeroneg} f(x)[/tex]

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed