B, -3(-4)^2+(2)4(-4) plug into a calculator
Answer: the last one
Step-by-step explanation: because 7 times 24 equals 168 and x would be 21 so 21 times 8 equals 168.
23.0975 rounded to the nearest thousandths is 23.098
Using the relation of velocity, distance and time, it is found that 35 represents Michelle's velocity.
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Velocity is <u>distance divided by time</u>, then:

Kevin drove for 3.25 hours, thus
. The distance drove by Kevin is:


Michelle drove for 1.5 hours, thus
. The distance drove by Michelle is:


The total distance is:


Comparing to the expression:

We get that 42 is Kevin's speed and 35 is Michelle's speed.
A similar problem is given at brainly.com/question/24316569
I think the answer you’re looking for is
F.
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