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velikii [3]
3 years ago
6

Write the expression in simplest form. (-11/2 x + 3) - 2 (- 11/4 x - 5/2) = ___

Mathematics
1 answer:
Yuki888 [10]3 years ago
3 0
I think the answer is 8, not sure though
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If you spend $150 on 3 items and 1 item cost 50% more than the other 2 How much does it cost?
ryzh [129]
$75 Hope that helps.

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3 years ago
Jaclyn started the week with $284.28 in her checking
Mashcka [7]

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$165.62

Step-by-step explanation:

284.28-40-48.39-30.27=165.62

5 0
3 years ago
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Evaluate the function for x = 3a. f(x)=2x^2-3x 4
Dmitry_Shevchenko [17]
Hello,

f(x)=2x^2-3x+4
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5 0
3 years ago
Ben rented a car. It cost $30.00 plus
Neporo4naja [7]

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8 0
3 years ago
HI I need help please <br> Its in the pictures
Brut [27]
1.

r=32\,\text{units}\\\\&#10;A=\pi\cdot r^2=\pi\cdot32^2=1024\pi\,\,\text{units}^2

Answer D.

2.
From secant theorem, we know, that:

|AE|\cdot|BE|=|DE|\cdot|CE|

and from picture:

|BE|=x+1\\\\|CE|=x+4\\\\|AE|=11+x+1=x+12\\\\|DE|=1+x+4=x+5

So we can calculate:

|AE|\cdot|BE|=|DE|\cdot|CE|\\\\(x+12)\cdot(x+1)=(x+5)\cdot(x+4)\\\\&#10;x^2+12x+x+12=x^2+5x+4x+20\\\\&#10;x^2+13x+12=x^2+9x+20\quad|-x^2\\\\13x+12=9x+20\quad|-9x\\\\4x+12=20\quad|-12\\\\4x=8\quad|:4\\\\\boxed{x=2}
8 0
3 years ago
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