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DochEvi [55]
4 years ago
9

.

Mathematics
2 answers:
lidiya [134]4 years ago
6 0
The correct answer is 0
KATRIN_1 [288]4 years ago
4 0

Answer:-77

Step-by-step explanation:positive plus a negative equal a negative unless the negative is smaller then the number you subtract it from

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Functions can be defined using graphs, tables, and ordered pairs. What is the range of a function? Group of answer choices
pshichka [43]

Answer:

The range is the output.

Step-by-step explanation:

A function consists of two parts:

1. Domain - Domain is the set of all values that are inputted to a function. So, domain is set of all possible values of x.

2. Range - It is the set of all output values for given input values. It is the set of all possible values of y for given x values.

Therefore, range is the output to a function.

6 0
3 years ago
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What is the percent of increase from 5 to 6 by using a percent sign.​
sdas [7]
The precent of increase is 20%
8 0
4 years ago
Read 2 more answers
Is the equality sometimes always or never true? -2(2x+9)> -4x + 9
lys-0071 [83]
-2(2x+9)>-4x+9
1)We solve this inequation:
-2(2x+9)>-4x+9
-4x-18>-4x+9
-4x+4x-18>9
-18>9  This is not true, because -18<9; Therefore this inequation is never true.

Answer: this inequation is never true.
4 0
3 years ago
Read 2 more answers
How much money will you need to invest initially to have $2,500.00 in four years if the money is compounded quarterly at an annu
Katyanochek1 [597]

Answer:

Step-by-step explanation:

I prefer the 4 one

8 0
4 years ago
A company sells two versions of an antivirus software. The home edition costs $23.50, and the business edition costs $58.75. Las
Amiraneli [1.4K]

Answer:

\left \{ {{x+y=745} \atop {23.50x+58.75y=29,668.75}} \right.

Step-by-step explanation:

1. You must analize the information given in the problem.

2. The first equation:

- x represents the number of copies of the home edition sold and y represents the number of copies of the business edition sold.

- A total of 745 copies were sold last week.

- Therefore, if you add the number of copies of the home edition sold and the number of copies of the business edition sold, you will obtain a total of 745 copies, which you can express as below:

x+y=745

3. The second equation:

-  The cost of each version is:

23.50x\\58.75y

- If the company earned a total of $29,668.75, you have:

23.50x+58.75y=29,668.75

8 0
4 years ago
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