Seventh grade V.2 Find the slope from two points 2G Find the slope of the line that passes through (83, 12) and (-8, 14).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Can any one me with the answers to these questions asap?

Consider the function f(x)=-5x+3 what is f(-2)

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2