Answer:
77/16
Step-by-step explanation:
2)Negative linear association because the line is straight and it’s going down meaning it’s negative
The answer is X=4.
It is both parallel to x=-3 and passes through (4,2)
Answer:
r=9/2 or 4.5
Step-by-step explanation:
First of all our goal is to get R by itself
by cross multiplying we get,
(r+3)*3=5r
by distributive property we get
3r+9=5r
substracting 3r from both sides we get
9=2r
by dividing by 2 in both sides we get
r=9/2 or 4.5