Work out 7 x 10 to the power of five /2 x 10 to the power of 2

Find the surface area of the prism formed by the net

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96