Find the slope of the line that passes through the pair of points (6.5, 10.5) and (–9.5, 7).
a. 4.57
c. 40
b. 0.22
d. –1.14

The picture i have attached below is the point slope formula

(y₂ - y₁) =  m(x₂ - x₁)
Plug in the given to find the slope (m)
y₂ = 7                                y₁ = 10.5
x₂ = -9.5                            x₁ = 6.5

(7 - 10.5) = m(-9.5 - 6.5)
-3.5 = m(-16)
Divide by -16

-16 and -16 cancels out
0.21875 = m
0.22 = m
slope is b. 022

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return