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Dmitriy789 [7]
3 years ago
13

The expression 3(x-9) is equivalent to 3(x)+9. 3(x)+3(9). 3(x) – 9. 3(x) – 3(9).

Mathematics
2 answers:
sukhopar [10]3 years ago
3 0

Answer:

3(x) – 3(9)

Step-by-step explanation:

3(x-9)

Distribute the 3 to each term in the parentheses

3*x -3*9

3x -27

Setler [38]3 years ago
3 0
3(x-9) is equivalent to 3(x) - 3(9)

Explanation:
If you where to simply both of them you’d get the same answer, 3x - 27

Hope this helps!
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Answer:

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Step-by-step explanation:

sorry if im wrong

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3 years ago
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Which data set is represented by the modified box plot 92,88,100,136,106,79,88,86,98,115
Vera_Pavlovna [14]

Answer:

One dot mark above one hundred and thirty-six. A) 92, 88, 100, 136, 106, 79, 88, 86, 98, 115. B) 92, 88, 100 ...

Step-by-step explanation:

8 0
3 years ago
I need answer for this quick please
Anna007 [38]

Answer:

- 6

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

Here [ a, b ] = [ - 1, 4 ] , then

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5 0
3 years ago
The cost of renting a moving truck is $15 plus an additional $0.10 for each mile driven. Write an expression to represent the co
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7 0
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Can somebody help me with this one?
Vlad [161]
S = sale price (in dollars)
p = sticker price (in dollars)
Note: the sticker price is what the customer pays after the discount
Another note: This is ignoring any taxes or other fees

We're told that the sale price is the result of taking 10% off the sticker price. This means...

sale price = (sticker price) - (10% of sticker price)
s = p - 0.10*p
s = 1*p - 0.10*p
s = (1 - 0.10)*p
s = (0.90)*p
s = 0.90*p

So the expression for the sale price is 0.90*p where p is the sticker price in dollars.

Note: this means that the sale price is 90% of the sticker price.

----------------------------------------

Now plug in the sticker price p = 80 to find the sale price s
s = 0.90*p
s = 0.90*80
s = 72

The sale price is $72 which is what the customer will pay (if we ignore any taxes or other fees).
5 0
3 years ago
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