Answer:
Step-by-step explanation:
11=t+11.5-t
subtract 11.5 from both sides
-.5=t-t
-.5= 0
there is no solution to this problem
Answer:
15
Step-by-step explanation:

Answer:
if we take the total cost of the grapes, and divide by the number of pounds of grapes we can conclude that each pound of grapes costs $3. so 5 pounds of grapes multiplied by $3 per pound, gives us $15 for 5 pounds of grapes.
Answer:
1104seconds and5 milliseconds
(8209-6000)/2
=3209/2
=1104.5
The scientists will reach the ocean floor after 1104.5 seconds.
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