for the equation 5x^2+4xy+2y^2-18=0 use the discriminant to determine whether the graph of the equation is a parabola, an ellipse, or a hyperbola

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

step-by-step explanation:

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just keep asking questions until you have a better understanding.

step-by-step explanation: