The principal observes 8th grade the following day. of the 120 students, 42 brought their lunch from home 72 purchased lunches. ..Of the 120 students, 42 brought their lunch from home, 72 purchased lunches, and brought a
lunch from home and purchased an ice cream. Explain how the principal could use the numbers
from 7th grade to predict the 8th​

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Can someone check if i did this correct. it’s number 4 if you’re wondering.