Find the surface area of the composite solid. round your answer to the nearest hundredth.
a. 529.66 ft
b. 536.52 ft
c.632.28 ft
d. 630.19 ft

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 shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.