Hey, pls help me out

by saying the answer

Congruence of triangle
grade 7

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

How many lines can be drawn through points j and k? 0 1 2 3

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.