Aand b share the cost in a ratio of 3: 2. a pays £125, how much does b pay?

How can you construct perpendicular lines and prove theorems about perpendicular lines

Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?

Find the slope of the line that passes through the points (-3, -1) and (0, 3). 3/4 0 4/3