exam Maths Puzzle Numerical Ability

solve the inequality

7s-12<13

Read Solution (Total 0)

exam Other Question

Suppose that the graph of a function f is known. Explain in detail how the graph of f(x/4 + 1) differs from the graph of [f(x) + 1]/4. I need help with this one:

Solve the following system of linear inequalities graphically.
3x+2y<=12
x>=2

Thanks a bunch!