Using the relation between velocity, distance and time, it is found that Quinn returns home at 1 pm.
Velocity is <u>distance divided by time</u>, that is:

- She walked <u>3 miles</u> at a velocity of <u>6 miles per hour</u>, thus
. The time is:


- Thus, she arrived at 10:30 am, and took a lunch break of 1 hour, so she started to return at 11:30 am.
- Distance of <u>3 miles,</u> velocity of <u>2 miles per hour,</u> thus
. The time she took to return, in hours, is:

1.5 hours after 11:30 am is 1 pm, thus, Quinn returns home at 1 pm.
A similar problem is given at brainly.com/question/24316569
Answer:

Step-by-step explanation:

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Answer:
The value of this new equation would be (2x - 5)/6x.
Step-by-step explanation:
In order to find the value of this equation, we need to take the original equation and replace every x with (x - 1/x+2).
f(x)= 3x - 1/4x + 2
f(x)= [3(x - 1/x+2) - 1]/[4(x - 1/x+2) + 2]
f(x) = [(3x - 3/x + 2) - (x + 2/x + 2)]/[(4x - 4/x + 2) + (2x + 4/x + 2)]
f(x) = (2x - 5/x+2)/(6x/x + 2)
f(x) = (2x - 5)/6x
If the poster is 6 by 18, and it increases by a factor 7/2, then you multiply both the height and length by 7/2:

Therefore, the new height is 21, and the new length is 63.