If a number is decreased by 8 and divided by 12, the result is 16. What would be the result if 10 is subtracted from the number and then it is divided by 5.
Let the number be x. According to the question, (x-8)/12 = 16 x – 8 = 192 , x = 200 Now, ∴ Required resultant = (x-10)/5 = (200-10)/5 = 190/5 = 38
If y = 5x + c passes through point A(5, 2), what is the value of c?
... In triangle ABC, angle A is 90 
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