Answer:
x= 6, -7
Step-by-step explanation:
Answer:
51 grams.
Step-by-step explanation:
After 25 seconds 204 * 1/2 = 102 grams is left.
So after 50 seconds ( 2 * 25), 102 * 1/2 = 51 g are left.
2.25 miles in 1 day
1day=2.25mi
14days=x miles
1day 14days
_______ = ________
2.25mi x mi
Cross multiply
1x=31.5
divide both sides by 1
x=31.5miles
Answer=31.5miles