What is the greatest common factor of w5 and w8?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?