Heather was out for a leisurely walk at a rate of 3 miles per hour. what was her speed in yards per minute

Arandom high school question but a hard one

Which of these lines passes through the point (1,-1) and has a slope of -3?

Atriangle on a coordinate plane is translated which is another way to write this rule? (x, y) - (x + 4. y - 8) (x,y) - (x -4.7-8) (x,y) - (x - 8, y + 4) (x,y) - (x + 8, y - 4)