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NISA [10]
3 years ago
7

-4-p-3p=-4 solve for p

Mathematics
2 answers:
crimeas [40]3 years ago
8 0
Add 4 to both sides, then 0-p-3p=0, and sum the p's -4p = 0, then p=0, by dividing both sides by -4
stepan [7]3 years ago
5 0
The solution for p is 0.

-4-p-3p=-4
-4-4p=-4 Combine like terms
-4p=-4+(-4) Bring constants to one side and combine like terms.
-4p=0 Solution
p=0/-4 Simplify using the division property of equality

p=0
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Hat is the solution to the system of equations?
Dima020 [189]

Answer:

(–19, 55)

Step-by-step explanation:

y = –3x – 2   equation 1

5x + 2y = 15 equation 2

using equation 1 in equation 2 we have:

5x + 2(–3x – 2) = 15

5x –6x – 4 = 15

-x = 15+4

x=-19

using equation 1:

y = -3(-19)- 2  

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3 years ago
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Gwar [14]

Answer: 18 cm

Step-by-step explanation:

We know the circumference formula is C=2πr. Since our circumference is given in terms of π, we can easily figure out what the radius is.

36π=2πr                   [divide both sides by π to cancel out]

36=2r                        [divide both sides by 2]

r=18 cm

6 0
3 years ago
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mestny [16]

\huge\boxed{\text{Dominic}}

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The same concept can be applied to Karen, who is at -138 feet.

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7 0
3 years ago
Will mark as Brainlist
Semmy [17]

The answer :

4/5

Step-by-step explanation:

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subtract 4x on both the sides  

4x-4x-5y = 0-4x  

-5y = -4x

divide by -5 on both the sides  

-5y/-5 = -4x/-5

y =( 4/5 )x  

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3 years ago
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elena55 [62]

Simplified Ratio:  <u>3 : 2</u>

Birds / Cups

6 / 4

9 / 6

12 / 8

15 / 10

18 / 12

You need 12 cups of birdseed if you're expecting 18 birds this month.

7 0
3 years ago
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