4y+ 3x= 20
is this simplified properly?
Thank you :)

In which of the situations can information about tyler be represented by the expression r+3 when r represents information about ray? check all that apply.

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?