3. It took Juan 48 minutes to drive 12 miles. Calculate his speed in miles per hour.

Ineed with math stuff it involves graphs

How do you write y-10=2 (x-8) in standard form

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?