Answer:
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philadelphian
For this question, it is reasonable to use the foil method. In order to use FOIL we need to understand what it stands for:
F-First
O-Outside
I-Inside
L-Last
(see attachment for visual)
Let's get started.
We are given:

Start by distributing the 2 first, then the 3, and then lastly the -6
<span><span><span><span><span><span><span>(<span>2x^2</span>)</span>(x)</span>+<span><span>(<span>2x^2</span>)</span><span>(−1)</span></span></span>+<span><span>(3x)</span>(x)</span></span>+<span><span>(3x)</span><span>(−1)</span></span></span>+<span><span>(−6)</span>(x)</span></span>+<span><span>(−6)</span><span>(−1)
From here multiply the terms you have gathered from FOILING:
</span></span></span>

From here we combine like terms. Like terms are terms that contain the same variable and/or exponential value. For example:
3c and 4c are like terms because they have the same variables
24 and 50 are like terms because they are simply numbers without any variables.
It is best to put the like terms together in parentheses so that it is easier to combine them.

Combine:

Final answer:
If you have an further questions, please do not hesitate to comment below! Have a nice day! :)
- 8x + 4 ≤ 36
Subtract 4 from both sides.
-8x ≤ 32
Divide both sides by -8. When dividing by a negative number change the
x ≥ - 4 inequality sign.
Letter A
Answer:
The total distance covered by Jen was 4 miles.
Step-by-step explanation:
The formula for the average speed is shown below:
speed = distance / time
In this question we need to find the distance covered, therefore we will adjust the formula as shown below:
distance = time*speed
We will need to convert the time from minutes to hours, we do that by dividing by 60.
The total distance covered by Jen is the sum of the distances on each stage of his course, therefore:
total distance = distance 1 + distance 2
Applying the correct formula:
total distance = (time1 * speed1) + (time2 * speed2)
total distance = [(10/60)*6] + [(30/60)*3]
total distance = [60/60] + [90/60] = 1 + 3 = 4 miles
THe total distance covered by Jen was 4 miles.
Answer:
the answer to this problem would be the last one
Step-by-step explanation:
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