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kenny6666 [7]
3 years ago
11

PLEASE HELP!!

Mathematics
1 answer:
anygoal [31]3 years ago
6 0
I I think the answer is B
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Solve the system by the elimination method. <br> x + y - 6 = 0<br> x - y - 8 = 0
shepuryov [24]
X+y=6 --> Equation 1
x-y=8 --> Equation 2
Equation 1 - Equation 2 =
2y =-2
y = -1

x+y = 6 --> Plug y value into equation
x + (-1) = 6
x-1 = 6
x = 7

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3 years ago
Calculate the area of a square with sides equal to 8 cm if the dimensions are tripled?
irina [24]

Answer:

576

Step-by-step explanation:

8*8 = 64

If dimensions are tripled, you get 24. 24*24 = 576

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4 years ago
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ASA

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The answer would be $410.00.

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