in pennsylvania the percent of sales tax is 6%, what is the sales tax on a skateboard that costs $98?

Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]

The area of a circle is equal to 1 dm². find the radius of the circle.

What rule describes a dilation with a scale factor of 4 and the center of dilation at the origin?