Trish runs 3 miles every 50 minutes. at this rate, how many minutes did trish tun 12 miles? plzzz !

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?