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Alexeev081 [22]
2 years ago
10

20. 30a³-26a² - 36a + 8 (10a - 2) i have to divide

Mathematics
1 answer:
SIZIF [17.4K]2 years ago
5 0

Answer:

112.8

Step-by-step explanation:

Hope this help!!

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Tabitha ate 1/4 of a sub and jordan ate 2/3 of the sub. how much of the sub was left over?​
sergejj [24]

Answer:

1/12

Step-by-step explanation:

Total sub consumed = ¼ + ⅔

= [3(1) + 4(2)]/12 (LCM is 12)

= 11/12

Left = 1 - 11/12 = 1/12

8 0
3 years ago
The selling price of a​ refrigerator, is ​$ 796.40 . If the markup is 10 % of the​ dealer's cost, what is the​ dealer's cost of
8_murik_8 [283]

The final price (what it is selling for) is $796.40

The markup is 10% of the original price (the dealer's cost) , meaning that it is 10% more.

We need to find the original price.

We write this as an equation

The original price *110% = final price

This is because the original price is itself (100%) added with 10%

Plug in the known final price

Original Price * 110% = 796.40

Convert 110% to a decimal because the other numbers- such as the final price are also decimal numbers.

Convert 110% to a decimal by moving the decimal point up 2 spaces ( basically dividing it by 100)

110% = 1.1

So it is now

Original price *1.1 = 796.40

Divide both sides by 1.1 to isolate our unknown, the original price

Original price = $724

5 0
4 years ago
What is ten times ten
Snezhnost [94]
10x10=100 that the answer
8 0
4 years ago
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A pair of shoes costs $25 to make. This means that you need to charge a price of at least ___ just to cover your cost.
enyata [817]
I believe the answer is $50.
4 0
4 years ago
Read 2 more answers
Can someone please solve this?
Molodets [167]
Multiplicity of a root means, is there that many times.

\bf \begin{cases}
x=3\implies &x-3=0\\
x=2\implies 
&\begin{cases}
x-2=0\\
x-2=0\\
x-2=0
\end{cases}
\end{cases}
\\\\\\
(x-3)(x-2)~~(x-2)(x-2)=\textit{original polynomial}
\\\\\\
(x^2-5x+6)~~(x^2-4x+4)=y
\\\\\\
x^4-4x^3+4x^2-5x^3+20x^2-20x+6x^2-24x+24=y
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1x^4-9x^3+30x^2-44x+24=y
3 0
3 years ago
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