Samantha mcquade bought a blender and gave the store's clerk a $50 bill and a $1 bill. she received $.72 in change. if the sales tax rate in her community is 7.5%, what was the selling price of the blender before taxes?

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Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.