8. what is the length, to the nearest tenth, of the line segment that joins points (4, -1) and
(7,5)?

For this case we have that by definition, the distance between two points is given by:

We have to:

Substituting:

We round:

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.