I think it is 1 I am not sure tho
.4 is tenths .42 is hundredths and .422 is thousandths
The cost of company 1: 10x+50
The cost of company 2: 8x+60
The cost will be the same at:
The answer is 5 hours
Answer:
3*x-9
Difference means subtraction and times means multiplication!
We do not see a graph above