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Stolb23 [73]
3 years ago
15

What is the solution to 2(3x+4)=20​

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
4 0

Answer: X=2

Step-by-step explanation: you want to distribute the 2 to the 3x and 4. That will give you 6x+8 now you want to subtract 8 from both sides. That will give you 6x=12 and you divide both sides by 6 and your final answer should be X=2. :)

Elena L [17]3 years ago
3 0

Answer:

x=36

Step-by-step explanation:

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Please solve <br> -(6x+7)+8=19
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PLEASE HELP PLEASE WILL GIVE BRAINLIEST !!!!! Freya is training for a track race. She starts by sprinting 200 yards. She gradual
DedPeter [7]

Answer:

A. a_n=200+(n-1)5

Step-by-step explanation:

Given,

The initial sprinting of Freya = 200 yards,

Also,  She gradually increases her distance by 5 yards per day,

So, in second day her sprinting = 200 + 5 = 205 yards,

In third day = 205 + 5 = 210 yards,

In fourth day = 210 + 5 = 215 yards,

....................,  so on,.....

Hence, the sequence that shows the given situation,

200, 205, 210, 215, .........

Which is an A.P.

That having first term, a = 200,

Common difference, d = 5,

Thus, the explicit formula for the given situation is,

a_n=a+(n-1)d

\implies a_n=200+(n-1)5

Option A is correct.

7 0
3 years ago
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jenyasd209 [6]

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Step-by-step explanation:

6 0
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Likurg_2 [28]
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Answer:

See below.

Step-by-step explanation:

So, we have:

3pf^2-21p^2f+6pf-42p^2

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Find the GCF. Notice that we have a 3 in every term and a p in every term. Thus, the GCF is 3p:

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This is the most we can do.

PART B:

Continue from where we left off. Factor the entire expression:

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7 0
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