exam
Maths Puzzle
Numerical Ability
2 - u = 3(x-y) +6
x + y = 50 + z + u
x - y + z - u = 42
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exam Other Question
Find the Fahrenheit temperature of hot tap water at 70 degree C by solving the equation:
70= 5/9 (F-32)
Thank you!!!
Still having a little trouble with linear cost functions. Question is:
A small family bakery specializes in baking cheesecakes. The fixed cost of production is $245, the marginal