The metro bus can complete its entire route four times per hour . at this rate how long would it take the bus to complete the route 15 times a.2.75 b.3.50 c.3.50 d. 4 hours

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

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

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.