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Rasek [7]
3 years ago
9

The expression (x-9)(2x^2-6x+3) can be rewritten as which of the following?

Mathematics
1 answer:
Mazyrski [523]3 years ago
3 0

Answer:

A

Step-by-step explanation:

An equivalent expression is an expression which is equal to (x-9)(2x^2-6x+3). You can expand or simplify an expression to make an equivalent expression. Apply the distributive property to form a new equivalent expression by multiplying (x-9) separately into the factor in parenthesis.

(x-9)(2x^2-6x+3)  = x(2x^2-6x+3) - 9(2x^2-6x+3)

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Answer: Sally walked 3 minutes faster per mile

Hope it helped!

7 0
2 years ago
Solve for x.<br> 10 m<br> 42
kramer

Answer:

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Step-by-step explanation:

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2 years ago
The sum of four consecutive numbers is 42 what is the smallest number
vredina [299]
Let us take a number x
The four consecutive numbers will be
x+1, x+2, x+3

Thus our equation will be
x + x+1 + x+2 + x+3 = 42
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x= 36/4
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Thus the four numbers are (substitute)
x=9
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9,10,11,12
6 0
3 years ago
Read 2 more answers
Jeremy is having his basketball team over for an end-of-season party. He has $80 to spend on pizza and soda. Pizzas cost $13.99
Lapatulllka [165]

Answer:

13.99p + 4.49s ≤ 80

Step-by-step explanation:

Pizza is p and soda is s.  If he has only $80 to spend on a combination of both, he cannot obviously spend more than that.  Therefore, the inequality sign is "less than or equal to".  He can spend 80, but he can also spend less than 80.  He cannot spend anything over that, since he doesn't have it to spend!

If pizzas are represented by p, and we know the cost of each one is 13.99, we represent one pizza as 13.99p; if the cost of sida is 4.49 per case, we represent one case as 4.49s.  

The sum of these cannot exceed 80, so the inequality, then, is:

13.99p + 4.49s ≤ 80

5 0
3 years ago
What is the surface area of the right trapezoidal prism 36cm 90cm?
mr Goodwill [35]
This should help
https://math.tutorvista.com/geometry/surface-area-of-a-trapezoidal-prism.html?view=simple
4 0
3 years ago
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