Please help me to find the slope! m
y2-yi
X2 -X1
Find the slope of the line that passes
through these two points.
(3,5)
(5,1)
m = [?]

Slope is -2

Step-by-step explanation:

Y² - Y¹ divide by X² - X¹

= 1 - 5 divide by 5 - 3

= -4/2

Slope is -2

Let d = # digital cameraslet m = # manual camerasd + m = 240 equation 1(d-82) = 3(m-26) equation 2d - 82 = 3m - 78d - 3m = 82 - 78d - 3m = 16 equation 2 simplifiedwe have two equations with 2 unknowns: d + m = 240d - 3m = 16 subtract equation 1 from equation 2 -4m = -224 m = -224/-4 m = 56d + m = 240d = 240-md = 240-56d = 184he started with 184 digital cameras and 56 manual cameras