exam Maths Puzzle Numerical Ability

Solve the following system of linear inequalities by graphing.
3x + 4y ≤ 12
x + 3y ≤ 6
x ≥ 0
y ≥ 0

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exam Other Question

If you get a 68 on one test, a 73 on a second test and an 84 on the third test, what score must you get on a fourth test in order to have an average of 80? how can we find the odd numbers in between two numbers?such as odd numbers in between 4 and 35.only odd numbers from 5,7,9.....35. in this case.
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