exam Maths Puzzle Numerical Ability

Ana is five years older than Beth.In 5 years, the product of their age is 1.5 times the product of their present ages. How old is Beth now?

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Help me please I can not understand this. How do you graph f(x)=-x-2.PLEASE HELP Thank you in advance. Solve the following system by graphing
2x-y=4
2x-y=6

Equation 1 in slope intercept form:

y-intercept as an ordered pair =>
x-intercept as an ordered pair =>

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