(-3,4),(2,4),(5,0),(2,-4),(-3,-4),( -6,0) Find the perimeter of the polygon with the given coordinates.

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.