Yall please help i need to turn this in asap!!

Tom drove 206 miles in 3.9 hours. estimate his average speed.

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.