Answer:
for the first one: y=1x and second one: y=-2
25 years old
25years old+25 years between=50 Erin's father
25 years old+50 Erin's father=75
Answer:
it a
Step-by-step explanation:
The numbers 1, 2, 3, 4, 5, 6, 7 average 4. (have a mean of 4)
Explanation:
1+2+3+4+5+6+7=28
28/7=4
Therefore the numbers have a mean of 4.
This question is very confusing, because the answer is 100%. The box is not even over 70% and is no way of telling since none of the values are shown.
