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Anton [14]
3 years ago
6

4a - 2b = 10 write down the value of 2b-4a

Mathematics
1 answer:
Kisachek [45]3 years ago
6 0

Answer:I think 11 will be the answer

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What is the value a and b in<br> The equation<br><br> a(3x -8)=b-18x
Misha Larkins [42]

Answer:

a=\frac{b-18x}{3x-8}\\b=3ax-8a+18x

Step-by-step explanation:

<u>Solving for A:</u>

a(3x-8)=b-18x - Given

\frac{a(3x-8)}{(3x-8)}=\frac{b-18x}{(3x-8)} - Divide both sides by 3x-8 to isolate a

a = \frac{b-18x}{3x-8} - Simplify

<u>Solving for B:</u>

<u />a(3x-8)=b-18x - Given

3ax-8a=b-18x - Distribute the parenthesis (distributive property)

3ax-8a+18x=b - Add 18x to both sides to isolate b

5 0
3 years ago
Which graph represent the solution set of this inequality
VashaNatasha [74]
Hi!

First, let me explain that open circles mean that the answer starts after or before that number. So if the answer is q < 4, the answer would be C, and not B. 

If the answer was q ≤ 4, the answer would be B, and not C. 

I hope that makes sense. Now let's solve the inequality.

Remember that whatever we do to the inequality, we have to do it to both sides. 

We need to isolate q on one side.
11q + 5 ≤ 49
Start by subtracting 5 from both sides.
11q + 5 - 5 ≤ 49 - 5
11q ≤ 44
Divide by 11 on both sides.
11q/11 ≤ 44/11
q ≤ 4

The answer is B.

Hope this helps! :)
3 0
3 years ago
Please help me out :((
Rudiy27

Answer:

131 and 49 degrees

Step-by-step explanation:

i am smart

7 0
3 years ago
Will give BRAINLIEST. <br><br> What is m
KengaRu [80]
I think 55. It can’t be more than a 90 degree angle. And it doesn’t look like it would be 48 either.
3 0
3 years ago
Read 2 more answers
3x less than 2 times the sum of 2x and 1 is equal to the sum of 2 and 5.
n200080 [17]

Answer:

'15

Step-by-step explanation:

3 times 2 equals 6Plus 2Is 88 plus 7 is '15

6 0
3 years ago
Read 2 more answers
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