2 years ago

Write as an algebraic expression

Mathematics

2 answers:

VashaNatasha [74]2 years ago

5 0

Answer:

6) 12/3

7) 12 + n

8) 10 - w

9. a number t to the power of 2

10. 2 times a number x

11. 2 times 5

12. 4 more than a number n

cestrela7 [59]2 years ago

5 0

Answer:

Step-by-step explanation:

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Which is 2logx-6log(x-9) written as a single logarithm

Elena-2011 [213]

Answer: option c.

Step-by-step explanation:

To solve the given exercise and write the expression as a single logarithm, you must keep on mind the following properties:

$m*log(a)=log(a)^m$

$log(a)-log(b)=log(\frac{a}{b})$

Therefore, by applying the properties shown above, you can rewrite the expression given, as following:

$2logx-6log(x-9)=logx^2-log(x-9)^6=log(\frac{x^2}{(x-9)^6})$

Then as you can see, the answer is the option c.

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3 years ago

At the school election there were three candidates. Isabella got 40 votes, Amelia got 60 votes and Mason got ⅓ of the votes. How

notsponge [240]

Answer: 150 people voted in the election.

Step-by-step explanation:

Let x = Total number of votes.

Mason got $\dfrac{x}{3}$ votes.

Isabella got 40 votes, Amelia got 60 votes.

Then,

Combined votes = $40+60+\dfrac{x}{3}=x$

$100=x-\dfrac{x}{3}\\\\100=\dfrac23x\\\\ x=100\times\dfrac32\\\\ x=50\times3\\\\ x=150$

Hence, 150 people voted in the election.

3 0

3 years ago

What is the product of 200 and 100?? Cause I really need to know today

Sauron [17]

Simple, just multiply 2x1=2. And then add the remaining zeros to the end, which would make it 20,000.

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Jar #3 contains 21 gummie bears. How many gummie bears can you get if you can have 1/3 of them

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7 gummy bears

Step-by-step explanation:

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3 years ago

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B because I’ve done this before

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