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LuckyWell [14K]
3 years ago
5

What are two numbers that give you the difference of 2 and a sum of 84?​

Mathematics
1 answer:
Archy [21]3 years ago
3 0

Answer:

41 + 43? I think

Step-by-step explanation:

41 + 43 = 84

43 - 41 = 2

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Find the solution of y = –x – 3 for x = 1.
nikklg [1K]

Answer:

A.  :)

Step-by-step explanation:

5 0
3 years ago
Solve.
Serggg [28]

Answer:

The solution is (4, 0)

Step-by-step explanation:

Using Linear combination method to solve:

2d + e = 8\\d - e = 4\\

Since "e" have the same coefficient in both equation with opposite operator; we will add.

(2d + d) + (e - e) = (8 + 4)\\3d = 12\\

Divide both side by coefficient of d which is 3

\frac{3d}{3}  = \frac{12}{3} \\d = 4\\

Since d = 4; put 'd' into any of the equation to get 'e'

2d + e = 8\\2(4) + e = 8\\8 + e = 8\\e = 8 - 8\\e = 0\\

Therefore, the solution is (4, 0)

5 0
3 years ago
-12 + 18. = 70<br><br> complete the square
FromTheMoon [43]
-12 + 18 = 70 - 64 or(-12+18)+(6*12)-2
8 0
3 years ago
The data is the number of text messages you send a day. find the mean, median, and mode of the data.
Novay_Z [31]

Answer:

6, 8, 10, 12, 18, 20

Mean: 6 + 8 + 10 + 12 + 18 + 20 = 74/6 = <em>12.3</em>

Median: <em>11</em>

Mode: <em>there are no mode in the following listed numbers or data set.</em>

<em />

~hope this helps~

would highly appreciate it if you would mark me the brainliest

4 0
3 years ago
Cell phone companies estimate that the total number of text messages (t) since the beginning of the month can be modeled by t=40
GalinKa [24]

The desired number is the difference between the number of messages sent by the 16th day and the number sent by the 9th day:

... n = t(16) - t(9)

... n = (40×√16) - (40×√9)

... n = 40×(4 - 3) = 40


40 text messages were sent between the ninth and sixteenth day of the month.

4 0
3 years ago
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