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dolphi86 [110]
3 years ago
9

Elimintation x-2y=3 3x-y=2 ​

Mathematics
2 answers:
gogolik [260]3 years ago
7 0

Answer:

y = -7/5

x = 1/5

Step-by-step explanation:

To solve by elimination, you need to cancel out one variable.

x - 2y = 3     =>    -3x + 6y = -9

3x - y = 2     =>     3x - y = 2      =>      5y = -7      =>      y = -7/5

Now, plug in the variable you found into one of the equations.

x - 2y = 3

x - 2(-7/5) = 3

x + 14/5 = 3

x = 1/5

amm18123 years ago
4 0

Answer:

1,5 and -7,5

Step-by-step explanation:

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8 0
4 years ago
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baherus [9]
58+28=86.
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7 0
3 years ago
Marcos is in charge of counting cans for the food drive. He organizes the cans in 6-by-8 arrays, and he has 10 of these arrays.
V125BC [204]

Answer:

The final answer is NO, i.e. He does not have at least 500 cans.

Step-by-step explanation:

He organizes the cans in 6-by-8 arrays.

The number of elements in the array can be found by finding the multiplication of its Rows numbers with its Columns numbers.

Given the array is of order 6-by-8. So the elements in the array = 6x8 = 48 elements.

And he has 10 of these arrays. So total cans = 48 x 10 = 480 cans.

Hence, the final answer is NO, i.e. He does not have at least 500 cans.

6 0
3 years ago
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butalik [34]

the answer is A

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= 5^-4

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D

Step-by-step explanation:

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