Answer:
A. The r²-value of the linear model is greater than 0.977
Step-by-step explanation:
A P E X
-7x + 2x (add common factors)
-5x+6+21 (what happen to one side happens to the others
-5x=21 (divide by five)
x= -3
Answer:
B.
Step-by-step explanation:

Answer:
The correct option is 1. Fiona's first step is isolating constant 1.
Step-by-step explanation:
I took it on EDG
Answer:
The difference is 8.75
Step-by-step explanation:
Plot the points or 7.25+1.5=8.75