Answer:
17. 13 miles : 1 hour
19. 12 saved : 1 week
21. $0.47 : 1 pound
23. $1.33 : 1 gallon
Step-by-step explanation:
Your goal is to make the second numbers, "1." So divide the first numbers by the second number to simplify.
Ex: 104 ÷ 8 = 13 Therefore, 13 miles per 1 hour (13 miles : 1 hour)
Answer:
7
Step-by-step explanation:
first, plug in 3 for x:
7^2 / 3^2 - 2
then simplify:
49 / 9 - 2
49 / 7
7
To round it to the nearest unit it would be 38. To round it to the nearest ten it would be 40.
The answer is the square root of 44
If the speed is 26.33 miles per day. Then the number of miles you traveled on the 4 days will be 105.33 miles.
<h3>What is speed?</h3>
The distance covered by the particle or the body in an hour is called speed. It is a scalar quantity. It is the ratio of distance to time.
We know that the speed formula
Speed = Distance/Time
The route to an ancient pyramid is 79 miles long.
If you traveled the same amount of time for 3 days.
Then the speed will be
S = 79 / 3
S = 26.33 miles per day
Then the number of miles you traveled on the 4 day will be
26.33 = D / 4
D = 105.33 miles
More about the speed link is given below.
brainly.com/question/7359669
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