During Tracy’s trip across the country, she traveled 2,884 miles. Her trip took 7 days. Find a unit rate to represent the averag
2 answers:
Answer:
Therefore, Rate = 412 miles per day.
Step-by-step explanation:
Given : During Tracy’s trip across the country, she traveled 2,884 miles. Her trip took 7 days.
To find : Find a unit rate to represent the average miles she traveled per day during the trip.
Solution : We have given
In 7 days she traveled = 2,884 miles.
In 1 days she traveled = .
In 1 days she traveled = 412 miles.
Rate = .
Rate = .
Rate = 412 miles per day.
Therefore, Rate = 412 miles per day.
You might be interested in
Answer:
, solution is $14.29
Step-by-step explanation:
We can create an equation for this scenario to try and solve it.
Assuming the cost of the CD is x, it’s sale tax will be 0.05x (as that is 5% of x, 0.05.)
We can write the equation in two ways:
or
.
Assuming we take the second one (easier to work with), we can divide both sides by 1.05. The equation simplifies to x = 14.289... which rounds to x = 14.29.
Therefore, the equation is and the solution is $14.29.
Hope this helped!