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Irina18 [472]
3 years ago
11

Evaluate the expression for p=2 81-p

Mathematics
2 answers:
Burka [1]3 years ago
7 0
P=2 so 81-p is equal to 81-2 which equals 79
s2008m [1.1K]3 years ago
6 0

Answer:

79

Step-by-step explanation:

substitute 2 in for p in the equation 81-2

solve. 81-2=79

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3 years ago
20=6x+14<br><br><br> answer 0=6<br><br> true or false ?????
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Hey there!

Let's solve the equation.

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4 0
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Answer:

a) cluster sampling

Step-by-step explanation:

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4 0
3 years ago
Find the length of the side of the square.
nignag [31]

6x-1=4x+6

subtracting  4x from each side

2x-1=6

adding 1 to each side

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divide by 2

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6 0
3 years ago
If a person invested half of her money at 9% and half at 7% and received $160 interest, find the total amount of money invested.
mr Goodwill [35]

Answer:

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Step-by-step explanation:

let x be the money she invested

lets assume this was for 1 year

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5 0
3 years ago
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