Ok so what I would do Is I would do 3 x p=m
1st week - Lost 3 pounds = +3
2nd week - Gained 1 pound = -1
3+13 = + 22
So 22+3 = 25 25-1 = 24
So Tina lost 24 pounds in 13 weeks.
Answer:
nothing is there
Step-by-step explanation:
$5,000,000
6 zeros, 3 holding the hundreds, 3 holding the hundred thousands.
Hope this helps!