David averages 30.4 miles on each gallon of gasoline. At this rate how far
can go on 8.5 gallons?

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2