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Cerrena [4.2K]
3 years ago
11

Pick the set of numbers which contain ALL perfect squares:

Mathematics
2 answers:
Bumek [7]3 years ago
8 0
The answer is D I believe.
alexandr1967 [171]3 years ago
6 0
The answer is D. {81,16,25,49,1}
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Need some help with a few consecutive integer word problems, tysm if you do :)
Digiron [165]

Answer:

Answers are: A,D, and  A

Step-by-step explanation:

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7 0
3 years ago
Solve the following system of equations by the substitution method. 2x = 10y - 8 3x + 4y + 5 = 0
Natali [406]

Answer:

x = -\frac{41}{19}

y = \frac{7}{19}

Step-by-step explanation:

2x = 10y - 8

3x + 4y + 5 = 0

2x = 10y - 8

x = 5y - 4

3x + 4y + 5 = 0

3 ( 5y - 4 ) + 4y + 5 = 0

19y - 7 = 0

19y = 7

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x = 5y - 4

x = 5 ( \frac{7}{19} ) - 4

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5 0
3 years ago
4x + 2 = 2x - 20 what is x​
lisabon 2012 [21]

Step-by-step explanation:

4x + 2 = 2x - 20

4x-2x=-20-2

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8 0
3 years ago
Read 2 more answers
What is the value of x?
vivado [14]

Answer:

33.5

Step-by-step explanation:

4x+5+41=180

4x+46=180

4x=180-46

4x=134

4x=33.5

6 0
2 years ago
Y=x+2;x=-3 solve each system by graphing step by step
ira [324]
I will solve for you right now.
7 0
3 years ago
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