Answer:
80 an36
Step-by-step explanation:
It will says divided by or took away for subtracting and put in for adding
1 hour and 48 minutes plus 1980/550=3.6 so 3 hours and 36 minutes plus 30 minutes so 48+30=1 hour and 18 minutes plus 1 hour = 2 hours and 18 minutes + 3 hours and 36 minutes =5 hours and 54 minutes hope I helped
Answer:
25% .
Step-by-step explanation:
Answer:
44
Step-by-step explanation:
D=b²-4ac=(-6)²+4×2×1)=44
