Not sure what the y coordinates in this question are so I’m just using generic placeholders.
The midpoint between the points (-9, A) and (4, B) is the point (-5/2, (A+B)/2).
3/7m = 33
then we can divide 3/7 on both sides
m = 77
Answer:
2a - 4b
Step-by-step explanation:
69,300,000 I'm pretty sure this is it
We know that 15 elves represent the 20% of the total.
Since 20% is one-fifth, the total number of elves is
Alternatively, solve the proportion
which yields