Lydia wants to find the height of a flagpole. she measures the height
of a tree and the length of the shadow it casts. the tree is 4 feet tall,
and its shadow is 8.8 feet long. next, lydia measures the shadow cast
by the flagpole, and finds it is 22 feet long. what is the height of the
flagpole?

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

Solve 2x+y=3 x+y=5 in substitution method

What’s 8y+48 and factor each expression completely