Shawn evaluated the algebraic expression x divided by 4 for x = 12 and gave an answer of eight. what was his error? what is the correct answer?

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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