Answer: x=18
Step-by-step explanation: 16-18=-2
Good luck! :)
Answer:
to estimate the sum you round to the closest number like 38 is closest to 40 so you just say you total is $40.00
difference is when say you have 30 dollars and you spend 10 the difference is 10 dollars
x = 5 and x = -3
Step-by-step explanation:
hope it helps
