# 7th Grade x y input output tables

posted by
**Sadie**
.

i need help with x and y input output tables for 7th grade i don't understand what 5x means or what to do!

Math hw problems:

1. y=4x+3 x=1,2,5,10,20

2.d=3.5t t=1,2,5,10,20

Please help ASAP!!!!!