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steposvetlana [31]
4 years ago
8

Given y=2x+8, determine the value of y when x=3

Mathematics
2 answers:
Alisiya [41]4 years ago
5 0

Answer:

y = 14

Step-by-step explanation:

Given x plug in 3 for x

y = (2times3) + 8

y = 6 + 8

to cheak ur awsner plug in y as 18 and solve for x

maxonik [38]4 years ago
4 0

Answer:

x=3 so y=2*3+8

=6+8

=14

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Step-by-step explanation:

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(3x-4y)×(-8y)

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3 years ago
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Step-by-step explanation:

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3 years ago
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3 years ago
Jake is 1.25 meters tall. At 11a.m he measures the length of a trees shadow to be 16.45 meters. He stands 11.5 meters away from
Anastasy [175]

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Step-by-step explanation:

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Solve the system of equations. 2x y = 7 5x y = 9
lana [24]
Are you missing something?
2xy=7
5xy=9 
does not have a solution.
If you mean
2x+y=7
5x+y=9
please say so.
7 0
3 years ago
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