Xy(3x2+2x−3y) (1 point)

3x3y+2x2y−3xy2

3x3+2x2−3y2

3x3+2xy−3y

2x3y2

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

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