Answer:
weights of 4th graders,
weights of 8th graders, i got this just now
Step-by-step explanation:
the others just dont make sense
Not for sure but plot 2 plot one might be - plot 2 is +
2y+4=10
we will subtract 4 from both sides
2y=10-4
2y=6
y=3
b. <
the square root of 10 is 3.333333333...
3.3333 is less than 8.