The cost of mining gold for a mining company is $290 per gram. How much will it cost the company to mine 0.7 kilograms of gold?

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]

Which expression gives you the distance between the points (5,1)and(9,-6)

In which form is the following function written? y = - 2(x – 3)(x + 5)