Answer:

Step-by-step explanation:


Answer:
x = 8.45
Step-by-step explanation:
5.4 + 0.2x = 7.09
Subtract 5.4 from both sides to leave 0.2x alone
0.2x = 1.69
Divide by 0.2 on both sides to isolate x
x = 1.69/0.2
x = 8.45
Answer:
23
Step-by-step explanation:
Graph A
it shows two points for each x, meaning its not a function.
ANSWER:
Positive Correlation
EXPLANATION: