A school bus weighs 15{,}59115,59115, comma, 591 kilograms. Round the weight of the bus to the nearest thousand.
kilograms

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]

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points