Find the point P that partitions the line segment A to B given the ratio. A(3,5) B(4, 3) with the ratio 3:1

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Given that abcd is a rhombus, what is the value of x?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?