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Semenov [28]
3 years ago
9

(11x + 2y) - (5x – y)

Mathematics
1 answer:
omeli [17]3 years ago
5 0

Answer:

the answer is 6x+3y

Step-by-step explanation:

\mathrm{Remove\:parentheses}:\\=11x+2y-\left(5x-y\right)\\\\-(5x-y): -5x+y\\=11x+2y-5x+y\\Simplify:\\11x+2y-5x+y: 6x+3y\\\\=6x+3y

hope this helps :)

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.

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3 years ago
K (3x - 2) = 4 - 6x<br> Find the value of k
svlad2 [7]

Hello!

In this case, you are looking for a value of K so the left side of the equation is equal to the right.

The left side of the equation is K (3x - 2), and the right is 4 - 6x. To get the left side to equal the right, you can set K = -2. This is because of the <u>distributive property</u>: a number just outside of the parenthesis can distribute to everything in the parenthesis like so:

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Therefore, your answer is K = -2.

Hope this helps!

(Side note: a better way to do this would be to divide both sides by 3x - 2)

5 0
3 years ago
Alaina is selling wreaths and poinsettias for her chorus fundraiser. Wreaths cost $27 each poinsettia cost $20 each. If she sold
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A pair of shoes usually sells for $61. If the shoes are 20% off, and sales tax is 5%, what is the total price of the shoes, incl
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You first multiply $61 by .20(decimal form of 20%) and get $12.2

Since this is 20% off(that means it's less than the original price) so subtract 12.2 from $61=48.8

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so 48.8+2.44

the final price is $51.24
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3 years ago
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