exam Maths Puzzle Numerical Ability

Solve the following inequality and list your solution using interval notation:
|-3x - 5| > 10

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exam Other Question

If Greg buys gas at $2.99 per gallon. And uses 60 gallons of gas per week, how much would he pay for gas per year?

How would write this in equation form? Then how would I graph the equation for this?

PLEASE HELP? A chemist is making a solution that is to be 55% chlorine. He has one solution that is 40% chlorine and another that is 65% chlorine. He wants 100 liters of the final solution. How much of each should he mix?