I’m pretty sure it is (7, 2)
Is answer is 80% because you move the decimal to the right 2 times
Step-by-step explanation:
-3(-x -3y) = 3( x +3y) = 3x+9y
Answer:
3/3
Step-by-step explanation:
3/3
Answer:
I
Step-by-step explanation:
Because independent sample t-tests compare two completely different groups in a sample, which is what the researcher is attempting to do.