456x5 is what I can’t figure this out please help!!

If a || b and e || f , what if the value of y ?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi