Answer:
5
Step-by-step explanation:
Using the rule of radicals
×
⇔
, then

= 
=
× 
= 5
Find the slope:
(-19 - 11) / (-8 - 2) = (-30/-10) = 3
Find the y intercept:
y = mx + b
11 = 3(2) + b
b= 5
So equation is:
y = 3x + 5
A. 36 square units
(Please tell me if I’m right in the comments)
Have a wonderful day!
All you have to do is divide each one by its other number. For example, 5.60 for 8 is the same as one for 0.70. We accomplish this by dividing the 5.60 by 8.
So...
0.70
0.80
0.90
0.75
The first choice is the lowest.