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3 years ago

8

A 100 LB bag of animal feed is 40% oats. How many pounds of oats must be added to this feed to produce a mixture which is 50% oa

ts?

1 answer:

docker41 [41]3 years ago

5 0

10 oats must be added to make it 50% of oats in the animal feed

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What is the difference of the two expressions?

valkas [14]

<em>Answer is x + 12</em>

<em />

<h2>Explanation:</h2>

Hello! Recall that you have to write clear questions in order to get exact answers. So I'll help you assuming that the two expressions are the following:

First expression:

$2x+9$

Second expression:

$x-3$

So the operation we need to perform is:

$2x+9-(x-3)$

Recall some rules:

$(+)\times (+)=+ \\ \\ (-)\times (-)=+ \\ \\ (-)\times (+)=- \\ \\ (+)\times (-)=-$

Hence:

$2x+9-(x-3)=2x+9-x+3 \\ \\ \\ Combine \ like \ terms: \\ \\ (2x-x)+(9+3) \\ \\ \boxed{x+12}$

<h2>Learn more:</h2>

Simplify: brainly.com/question/1291365

#LearnWithBrainly

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3 years ago

Identify a pair of factors of -35 that has a sum of -2

lions [1.4K]

Answer:

-7 and 5

Step-by-step explanation:

-7*5= -35

-7+5=-2

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3 years ago

Read 2 more answers

1. Draw a model to show 1/6. Then divide the model into twice as many parts to find an equivalent fraction.

Gnoma [55]

U have to times by 2 it will it will change

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2 years ago

Melissa went for a drive in her new car. She took 9 hours to drive 460.8 miles. What was her speed?

Elis [28]

Answer:

Her speed was 51.2 and the work i did was 460.8 / 9

Step-by-step explanation:

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3 years ago

Sue has 18 CDs and 30 DVDs. He wants to place them onto the greatest number of shelves so that each shelf has the same number of

frez [133]

Cds 3 dvds 5

Sue will use 6 shelves with 3 cds on each and 5 dvds on each.

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3 years ago