well, rational = fractional, namely something you can write as a fraction, well, anything between -1 and -2 is just less than -1 so

Step-by-step explanation:
5(m+3)=5m+15
5m+15=5m+15
m=1
Answer:c is the correct ans
Step-by-step explanation:
Feel pleasure to help u
He lived 9 months in Portugal and 5 months in Brazil. This is because 130*9 + 150*5 = 1920.
.......................................