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hoa [83]
3 years ago
7

I need help with this problem

Mathematics
1 answer:
Serga [27]3 years ago
3 0
It’s 0.09 or .09. Hope this helps:)
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Algebra x = 3, y=2x and z=3y , whats z?​
pantera1 [17]
The answer is Z=18. 2x3=6 then 3x6=18
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2 years ago
PLEASE HELP
BabaBlast [244]

Answer:

15x-15y=-1 that's is the answer

8 0
2 years ago
Y=-x-5 graph this equation
sergejj [24]
Negative slope and shifted 5 down on the y axis with a root at x=-5
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The average athlete is able to begin activity 90 days after having a knee operation. The standard deviation is 20 days. Sixty-ei
Marta_Voda [28]

Answer:

99

Step-by-step explanation:

The mean = 90 days

standard deviation = 20 days

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7 0
3 years ago
Find two consecutive even integers such that four times the first plus three times the second is 20
Mila [183]
2 consecutive even integers : x and x + 2

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7x + 6 = 20
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x = 14/7
x = 2

x + 2 = 2 + 2 = 4

so ur first number (x) = 2 and ur second number (x + 2) = 4
8 0
3 years ago
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