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Karo-lina-s [1.5K]

3 years ago

10

Pls help will give brainly and thanks

2 answers:

Aleksandr [31]3 years ago

5 0

The answer is -1/50y x (2055y-1)

USPshnik [31]3 years ago

3 0

Answer:

-41.12

Step-by-step explanation:

-41.1(-1)^2+-1/50

(-1)^2=1

-41.1*1= -41.1

1/50=.02

-41.1+-.02=-41.12

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Which number line best shows the position of 172

Troyanec [42]

Line 5 looks to be the best one

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3 years ago

How can I simplify this expression

kodGreya [7K]

Usually, "simplify" means to remove any common factors and express the sum as a single fraction, often in multiplie-out form.

If you factor what you've got, you will write it as
$\dfrac{(m+2)(m-2)}{(m+1)}+\dfrac{(m+2)}{(m+1)^2}=\dfrac{m+2}{m+1}\cdot\left((m-2)+\dfrac{1}{m+1}\right)\\\\=\dfrac{m+2}{m+1}\cdot\dfrac{(m-2)(m+1)+1}{m+1}\\\\=\dfrac{(m+2)(m^2-m-1)}{(m+1)^2}\\\\=\dfrac{m^3+m^2-3m-2}{m^2+2m+1}$

8 0

3 years ago

FIRST ANSWER GET BRAINLEST

liraira [26]

Let's call x the price of a box of slime.

Gianna spent 4 × $58 for art supplies so 4(58) + 8x all together. We have

392 ≤ 4(58) + 8x ≤ 472

We can work with both inequalities at once. 4(58)=232 so we subtract that from all three sides.

160 ≤ 8x ≤ 240

Divide all three sides by 8, a positive number so the inequalities don't flip.

20 ≤ x ≤ 30

Answer: Least: $20, Most: $30

5 0

4 years ago

Read 2 more answers

Casey has a job doing valet parking. Casey makes an hourly rate of $4.55 per hour plus tips. Last week Casey worked 26 hours and

Svet_ta [14]

Answer:

D

Step-by-step explanation:

4.55*26 = $118.30 <- This is how much she made from work

898.55-118.30 =780.25 <- how much she made from tips

8 0

3 years ago

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A student finds an object with a mass of 64.54g and a volume of 14cm3. Find the density of the object.

Amanda [17]

Answer:

4.61 g/cm3

Step-by-step explanation:

density is mass divided volumen

$density \: = \frac{64.54g}{14 {cm}^{3} } = 4.61 \frac{g}{ {cm}^{3} }$

7 0

4 years ago