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LuckyWell [14K]
3 years ago
15

-4p+9=-5 what does p equal

Mathematics
2 answers:
bazaltina [42]3 years ago
4 0

Step-by-step explanation:

-4p+9=-5

-4p=-9-5

-4p=-14

p=-14/-4

p=14/4

p=3.5

amid [387]3 years ago
3 0

Answer:

p= -3.5

Step-by-step explanation:

-4p+9=-5

-4p+9 -  9=-5 -9

-4p=-14

-4/4p=-14/4

p= -3.5

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Write an expression for the product of 11 and w
Nadya [2.5K]

Answer:

11 * w

Step-by-step explanation:

"product" in math means "multiply". "The product of 11 and w" is "the multiplication of 11 and w".

Write the expression:

The Multiplication: *

11 and w: 11 * w

11 * w is your answer.

~

3 0
3 years ago
Find the mean absolute deviation of the set of data 3,8,10,12,15
klio [65]
3 + 8 + 10 + 12 + 15 = 48

48 / 5 = 9.6 or 10

3 - 7
8 - 2
10 - 0
12 - 2
15 - 5

7 + 2 + 0 + 2 + 5 = 16

16 / 5 = 3.2 or 3

The Mean Absolute Deviation is approximately 3

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3 years ago
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expeople1 [14]
The answer is forty five.
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What is the solution of the following system?
Yakvenalex [24]
<h3>Answer:  B) no solutions</h3>

===========================================================

Explanation:

Let's isolate the variable y in the first equation

-2x - y = 1

-2x = 1 + y

1+y = -2x

y = -2x-1

Then we'll plug this into the second equation

-4x - 2y = -1

-4x - 2(-2x-1) = -1

-4x + 4x + 2 = -1

0x + 2 = -1

0 + 2 = -1

2 = -1

We run into a contradiction. No matter what x value we pick, the last equation will never be true. This leads to a domino effect to cause the first set of original equations to never be true when considered as a system.

Therefore, this system is inconsistent. There are no solutions. These two lines graph out parallel lines that never intersect.

3 0
2 years ago
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