Using a graphical method, solve the simultaneous equations
y = 2 - 2x and y = 2x - 6
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Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

If g^-1(x) is the inverse of g (x) which statement must be true

Drag each expression to the correct location on the solution. not all expressions will be used. consider the polynomial 8x + 2x2 - 20x - 5. factor by grouping to write the polynomial in factored form.