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Mrrafil [7]
3 years ago
9

Solve for a: 2a + 8b = 4c

Mathematics
2 answers:
professor190 [17]3 years ago
8 0
The answer is
a=2c-4b
Sever21 [200]3 years ago
6 0

Answer:

a=2c-4b

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain variables.

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What is the unit value the 3 in 432 ?
lara [203]
<span><u><em>Answer:</em></u>
It represent the tens of the number, therefore, it's unit value is 30

<u><em>Explanation:</em></u>
The place value chart is added in the attached image.

<u>Checking this chart, we would find that:</u>
first digit from the right is the units of the number
second digit from the right is the tens of the number
third digit from the right is the hundreds of the number

Comparing this with the nuber given, we would find that the 3 is in the tens position. Therefore, it unit value is 30.

<u>Another way to answer this is by breaking the number given as follows:</u>
432 = 400 + 30 + 2
We can note that the unit value of the 3 is 30

Hope this helps :)</span>

8 0
3 years ago
What is a constant term or variable term that makes 5x + 20 = 5x + ? have one solution?
In-s [12.5K]

Answer:

It would be 20

Step-by-step explanation:

because 5x+20 = 5x + <u>         </u>

it would have to be 20

to have 1 solution

6 0
3 years ago
Calculate the distance between the points G= -2.2) and C = (5, -1) in the coordinate plane.
frozen [14]

Answer:

Step-by-step explanation:

4 0
2 years ago
Statistics
user100 [1]

Answer:

Step-by-step explanation:

The lower bound is 10.5 and the upper bound is 15.9

Hope it helps!

8 0
2 years ago
What question do you ask when understanding the problem?
umka21 [38]
It seems that you have missed the necessary options to answer this question, but anyway, hope my answer helps. The question that you ask when understanding the problem would be this: "<span>what do I want to find out?"
Since the problem seeks for an answer, this would be the correct question. Hope this helps.</span>
6 0
3 years ago
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