1430 miles in 6.5 hours because you multiply 220 by 6.5 and equals 1430miles
250×.40 = 100.00
250.00+100.00 =350.00
your answer is $350.00
Answer:
the third one
Step-by-step explanation:
We can break it up into
. This means that it is
, or 
Answer:
The best estimate for the number of hours the family drove is 28.8 Hours.
Step-by-step explanation:
The distance Jarrod's family drove is 1778 miles and their average speed was 61.7 miles/hour, and we need the best estimate for the number of hours the family drove. For this we use the distance formula

and use solve for t:

Thus the best estimate for the hours driven is 28.8 hours.
<em>It is only an estimate because the speed given is the average speed.</em>