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3 years ago

Please HELP!!!!! ASAP PLEASE!!

Mathematics

2 answers:

GREYUIT [131]3 years ago

7 0

Answer:

Ok so 3 = 2 and 4 = y = 4 - 5x/3

Step-by-step explanation:

fredd [130]3 years ago

4 0

Y=-10 and the second one is 13 I think

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5x^(-2)-17x^(-1)+6 i’m so confused pls help will give brainliest

laila [671]

It's a quadratic equation in disguise. If you let $y=x^{-1}$ , then $y^2=x^{-2}$ , and we can rewrite the equation as

$5y^2-17y+6=0$

Solve for $y$ however you like; we get $y=\dfrac25$ and $y=3$ .

But we want to solve for $x$ , so we have

$y=x^{-1}=\dfrac25\implies x=\dfrac52$

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3 years ago

An employee shreds 341 pages in 11 minutes of work. How many pages will she shred in 20 minutes?

gavmur [86]

We have been given that an employee shreds 341 pages in 11 minutes of work.

First of all we will divide 341 by 11 to find number of pages shred by employee in one minute.

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$\text{Pages shred by employee in 20 minutes}=31\cdot20=620$

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3 years ago

Write a rule to describe a translation 5 units left and 10 units up.

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3 years ago

A square has a perimeter of 36 cm. What is the length of each side?

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2 years ago

Read 2 more answers

A fourth degree polynomial equation is shown below.

natita [175]

4x^2-8x-12 =
(x -3) * (x +1)

4x^2-24x+32
(x -4) * (x -2)

Factored Form
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x = -1
x = 4
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