Luke: 2 miles in 40 minutes, 20 minutes a mile, (2/40 = 20 minutes a mile)
Luke's speed is 3 miles an hour (60minutes/20minutes a mile = 3miles).
Sally: 0.05 miles a minute, 60 minutes in an hour, 60 x 0.05 = 3 miles an hour. Or 0.05 miles a minute, 40 minutes walked, 40 x 0.05 = 2 miles walked.
There are a few other ways to show that they are accurate rates.
So yes, they are both correct rates.
Hello,
Let's assume f the age of the father,
s the age of the son.
<span>The age of a father is 2 less than 7 times the age of his son ==> f=7s-2 (1)
</span>
<span>In 3 years, the sum of their ages will be 52 ==>(f+3)+(s+3)=52 (2)
(2)==>f+s+6=52
==>f+s=46 (3)
(3) and (1) ==>7s-2+s=46
==>8s=48
==>s=6
f=46-6=40
</span>
Answer: z = 1.82/p
Step-by-step explanation:
The total length of the dental floss in 150 packages will be 26250 meters.
<u><em>Explanation</em></u>
A package of dental floss has 175 m of floss.
Suppose, the number of meters of dental floss in 150 packages is 
So, the equation according to the <u>ratio of "number of packages" to "dental floss"</u> will be.....
So, the total length of the dental floss in 150 packages will be 26250 meters.
Answer:
one more brainliest homes
Step-by-step explanation:
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