3 years ago

PLS HELP ASAP

Mathematics

2 answers:

Citrus2011 [14]3 years ago

7 0

All I can say is it’s not B or C

Charra [1.4K]3 years ago

4 0

The percentage of items that can be recycled is 12%

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5/8 didved by 1/4 plz help me with this

Vedmedyk [2.9K]

Answer:

The answer is 2.5 or 5/2 as a fraction.

Step-by-step explanation:

P.S Can I have brainliest?

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3 years ago

Read 2 more answers

An acre of land planted with sugar beet produces 550 gallons of ethanol from the sugar by fermentation. A car converted to run o

valkas [14]

Answer:

Step-by-step explanation:

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3 years ago

donna is a software saleswoman. her monthly salary is $1500 plus an additional $120 for every copy of English is fun she sells.

SSSSS [86.1K]

Answer:

S=1500+120N

Step-by-step explanation:

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3 years ago

What is the simplified form of x+2/x^2-3x-10 * x-3/x^2+x-12

Vinvika [58]

I mean based on your possible answers, the third one is correct,but you can go further that that, in the steps i will note when you've came to the "answer"

$\frac{x + 2}{ {x}^{2} - 3x - 10 } \times \frac{x - 3}{ {x}^{2} + x - 12 }$
$\frac{x + 2}{ {x}^{2} + 2x - 5x - 10 } \times \frac{x - 3}{ {x}^{2} + 4x - 3x - 12 }$
$\frac{x + 2}{x(x + 2) - 5(x + 2)} \times \frac{x - 3}{x(x + 4) - 3(x + 4)}$
$\frac{x + 2}{(x + 2) \times (x - 5)} \times \frac{x - 3}{(x + 4) \times (x - 3)}$
$\frac{1}{(x + 4) \times (x + 5)}$
and basically that's the "answer", but you can simplify more.

$\frac{1}{ {x}^{2} + 4x - 5x - 20}$
$\frac{1}{ {x}^{2} - x - 20 }$
Hope that's helpful

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3 years ago

Is 0.2775 a rational number

Cerrena [4.2K]

Answer:

yes it is

Step-by-step explanation:

It is a rational number, as it can be written as a fraction.

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2 years ago