Answer:
10 hours to drive 500 miles
6 hours to drive 300 miles
Step-by-step explanation:
Hi, to answer this we have to calculate the speed rate first:
Speed = distance /time
Speed = 200 miles / 4 hours = 50 miles per hour
So, to find the time for each number of miles:
Time = distance /speed
For 500 miles:
t = 500/50 = 10 hours
For 300 miles
t = 300/50 =6 hours
So, in conclusion:
It will take 10 hours to him drive 500 miles
It will take 6 hours to him drive 300 miles
The answer to this is y=x+5
Answer:
The first one is for y = -x + 3
The second one if for y = 2x - 6
Hope this helps, sorry if isn't the exact answer you were looking for!
Answer:
To practice for a competition, Jasmine swam in those 4 weeks a total of 
Step-by-step explanation:
Hi
First of all, we need to determine how many days did Jasmine went to the pool in total, so if we have
, and if She has been going for 4 weeks, therefore
.
Then we use Jasmine's rate of practice
.
So
or
is the total distance swam by Jasmine in the four weeks.