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solong [7]
3 years ago
13

You need to earn at least $300 for a school fundraiser washing cars. You charge $12 for trucks

Mathematics
1 answer:
Darya [45]3 years ago
5 0
12x + 8y is greater than or equals to 300

12x + 8y > = 300

Put the equals to sign (=) under the greater than sign (>)
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Which expression is not equivalent to the other three? 2x 2 2x 3x – 8 4 7x – 2 –2 5x 2x – 4 8x – x – 6.
erik [133]

The expression is not equivalent to \rm 28x-16.

<h2>Polynomial</h2>

An expression of more than two algebraic terms, basically sums of terms and variables of power n.

<h2>Given</h2>

2x+2 ,\ 2x,\ 3x-8, 4,\ 7x-2,\ -2,\ 5x,\ 2x-4,\ 8x,\ -x-6

<h2>Step by step explanation</h2>

\rm Equivalent\ expression = add\ all\ the\ given\ terms.\\&#10;Equivalent\ expression = 2x+2+2x+3x-8+4+7x-2-2+5x+2x-4+8x-x-6\\&#10;Equivalent\ expression = 2x+2x+3x+7x+5x+2x+8x-x+2-8+4-2-2-4-6\\&#10;Equivalent\ expression = 28x-16\\&#10;

Then the expression is not equivalent to \rm 28x-16.

Thus, the expression is not equivalent to \rm 28x-16.

More about the polynomial link is given below.

brainly.com/question/17822016

7 0
2 years ago
a committee is to consist of two members. if there are seven people available to serve on the committee, how many different comm
Doss [256]

Answer:

66

Step-by-step explanation:

Use the combination formula.

8 0
3 years ago
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If anyone Is nice enough to check my math (don’t judge the horrible handwriting..I don’t usually write like this)..I’d be thankf
professor190 [17]
I’ll check it give me a minute I’m mainly writing this so I know to come to this just sec
4 0
3 years ago
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Let m=4 and n=36. What is the value of m+.9?​
Anna11 [10]
Answer:
4.9

Explanation:
We are given m = 4 and n = 36 and the expression m + .9.

Replace m with the given value:
4 + .9

Add them together:
4.9
3 0
2 years ago
I need to know what x equals. <br> HELP!!!!
SSSSS [86.1K]

Answer:

X=4

Step-by-step explanation:

4*4=16+7=23

8 0
3 years ago
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