What is the equation of a line that passes through (4, 3) and has a slope of 2? A. y=2x – 11
B. y=2x-5
C. y=2x - 1
D. y=2x - 7

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Ineed with number 6 , explain how to get 1978