Solve 2c/15=8.8 The solution is c= Solve 75=6⋅w The solution is w=
Solve 2c15=8.8 The solution is c=
Solve 7x=105 The solution is x=
Solve 42=7k The solution is k=
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Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.