8.RP.1.1

Keep In Touch – y= .10x + 20

1st Month ; 1000*.10=100+20=120 2nd Month ; 300*.10=30+20=50 3rdMonth ; 600*.10=60+20=80 4th Month ; 200*.10=20+20=40 5th Month ; 700*.10=70+20=90 6 Month ; 800*.10=80+20=20

Chit-Chat – y= .45x

1st Month ; 1000*.45=450 2nd Month ; 300*.45=135 3rd Month ; 600*.45=270 4th Month ; 200*.45=90 5th Month ; 700*.45=315 6thMonth ; 800*.45=360

Nicole Santos Kristal Renwick Math, Period 2