If 35% of the 300 students in 6th grade have an older brother or sister, how many 6th graders have an older
sibling?
To solve this problem, we can write
as
and then create
6th graders have an older brother or sister.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Which two undefined geometric terms always describe figures with no beginning or end?

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :