Two systems of equations are shown below 2x+3y=1
3x-y=-6

6x+9y=3
-6x+2y=c

To make the systems equivalent, what must be that value of c in the second system?

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Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers