Find the value of k for which -1 is a root of the quadratic equation kx2 +x -6 =0

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The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16