MegaPhone Design Inc. designs megaphones with sport team stickers on opposite sides
of the megaphone. Estimate the percent of the surface area of the megaphone
covered by the stickers. Round to the nearest percent.

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

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