THIS IS NOT A LINK USE THE DESMOS GRAPHING CALCULATOR
Answer:
1. B (40- 3n)
2.c (86)
Step-by-step explanation:
1. The shirts cost 3n. So you do 40- 3n(what the shirts cost) to find the amount of change he will recive.
2. Just plug the numbers in- 1.8(30) + 32=86.
The fraction is 31/100, the decimal is 0.31 which means your simplest form is 31/100
