Answer:
No Solution
Step-by-step explanation:
There is no number that can replace x to make the equation true.
The answer is: x = 10, y = 2
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Work:
x + y = 12
(10) + (2)+ = 12
Correct
x - 2y = 6
(10) - 2(2) = 6
10 - 4 = 6
Correct
Answer:
18/25
Step-by-step explanation:
Total number of students = 23+14+10+3 = 50.
14 out of 50 are playing sport and taking a foreign language.
So the answer is (50 - 14) / 50
= 36/50
= 18/25.
Answer:
The answer is 40.5 which is D
Step-by-step explanation: