Let's use mean to find this. Let's add 2.3 and 4 each twice, one number per year.
2.3+2.3+4+4=12.6
Now divide 12.6 by four since there are 4 numbers.
12.6/4=3.15.
Haylee's average GPA is 3.15.
2m-4 = x+nx switch sides
2m-4 = x (1+n) common factor
2m-4/1+4 = x divide both side by 1-x
Answer:
its 2 circles
Step-by-step explanation:
Answer:
(x +5, y-2)
Step-by-step explanation:
