Answer:
7 mins to 2 mins
Step-by-step explanation:
2h20min= 2 x 60=120, 120+20=140
140/2=70 70/10=7
40/2=20 20/10=2
answer = 7 mins to 2 mins
Divide 80 by 1/5 and then see what percent that answer is of 200
Bill $10
Tip at 25% is $2.50
Total before tax is $12.50
the equation would be n-5/7
the division side should be long though because I can't insert it

The answer would be x=-7
Please put me as a Brainlier