The solution to the simultaneous equation is x = 1 and y = 3
1 / 3 x + y = 10 / 3
2x + 1 / 4 y = 11 / 4
multiply equation one by 3 and multiply equation 2 by 4
Therefore,
x + 3y = 10
8x + y = 11
hence,
24x + 3y = 33
23x = 23
x = 23 / 23
x = 1
1 + 3y = 10
3y = 10 - 1
3y = 9
y = 9 / 3
y = 3
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Answer:
c
Step-by-step explanation:
When multiplying zeros, you first remove the zeros.
So,
2 x 7 = 14
Then you add the zeros to the answer.
We had three zeros
So we add three zeros to 14
14,000
The answer is 180.
(5/12) x 432 = 180
