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Law Incorporation [45]
3 years ago
9

Simplify 2.5x+0.1x-0.01x=

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
6 0
PEMDAS
2.5x + 0.1x = 2.6x
2.6x - 0.01x = 2.59x
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Which of the following is the solution of the following inequality?
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Answer:

x = 3

Step-by-step explanation:

4 + 12.5 > 11x - 3.5 - 2x

16.5 = 5.5x

16.5/5.5 = x

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2 years ago
A marching band wants to raise 20,000 at its annual fundraiser if they sell tickets for 20 a piece how many tickets will they ha
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1000 tickets because you would divide 20000 divided by 20 =1,000
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3 years ago
Only answer if you it! Help me please!
Svetradugi [14.3K]
B. They are both proportionate, but dont have the same dimensions as one another
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3 years ago
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If c(x)=5/x-2 and d(x)=x+3 what is the domain of (cd)(x)?. . And, if f(x)=7+4x and g(x)=1/2x, what is the value of (f/g)(5)?
Vesna [10]
1. The value of (cd)(x) is equal to the product of c(x) and d(x) which is equal to,
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The function can take all real numbers except 2 because that would make the denominator 0. 

2. To answer, substitute first 5 to the given functions,
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Dividing 27 by 1/10 is 270.
3 0
3 years ago
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Mr. O'Donnell goes to the store to buy a shirt. The shirt is $20, but he also has to pay a 9% tax. What is the total price he ha
mart [117]

Answer:

The total price that he has to pay is $21.8.

Step-by-step explanation:

Mr. O'Donnell goes to the store to buy a shirt. The shirt is $20, but he also has to pay a 9% tax.

First you convert the sales tax percentage to its decimal form: in this case 9% becomes 0.09.

To calculate the cost of the tax, the following multiplication must be performed:

cost of product or service* sales tax (in decimal form) = total sales tax

In this case:

$20*0.09= $1.8

Finally, you must add the value of the total sales tax to the cost of the product or service to obtain the total cost. In this case:

$20 + $1.8= $21.8

So, <u><em>the total price that he has to pay is $21.8.</em></u>

6 0
3 years ago
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