So the area of a rectangle is Length x Width.
A = (L)(W)
Substitute the information given:
4x^2 + 20x + 16 = (L)(2x+8)
Isolate L by dividing 2x+8:
(4x^2 + 20x +16)/ (2x + 8) = L
If you divide:
L = 2x + 2.
Answer:
Hi
Step-by-step explanation:
Tires:
65(2) - 45(2) = 130 - 90 = $40 profit
Rims:
126(3) - 85(3) = 378 - 255 = $123 profit
Headlights:
15(5) - 5(5) = 75 - 25 = $50 profit
Total profit:
$40 + $123 + $50 = $213 profit
Answer:
I'm just trying to make this as simple as possible for you.
The value of m is 5.
How?
We must follow a few simple methods to solve this problem.
Well, four to be precise.
All we need to do is add 4 to both sides of the equation, or 
Then, we simply by adding the numbers together to get -5m = 36 + 4, or, 40.
Following that, we divide both sides of the equation by the same term, giving us the equation −
5
=
4
0
-5m=40
−5m=40
−
5
−
5
=
4
0
−
5 The -5's go under the numbers like a fraction.
Then, we cancel the terms that are in both the numerator and denominator.
−
5
−
5
=
4
0
−
5
=
4
0
−
5
Fractions same as last part.
Finally, we divide.
=
4
0
−
5
m={\color{#c92786}{\frac{40}{-5}}}
m=40 - 5
=
−
8
Please mark me brainliest if this had helped!
Sincerely, didntask
Answer: 1/10
Step-by-step explanation:
From the question, we are informed that Karen spent 7/10 hour reading and 3/5 hours writing in her journal.
To calculate how much longer karen spent reading than writing in her journal, we have to subtract 3/5 from 7/10. This will be:
= 7/10 - 3/5
Note that the lowest common multiple of 5 and 10 is 10.
= 7/10 - 6/10
= 1/10
Therefore, the answer is 1/10