Find the slope of the line through each pair of points. 1) (13,-7), (17,-12)

A) -5/4 B) 5/4
C) -4/5 D) 4/5

NEED ANSWER ASAP!!

Determine which postulate or theorem can be used to prove that lmn =nmo

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Plzz ! if you were constructing a triangular frame, and you had wood in the length of 4 inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking/show your work: