In preparation for a storm, the town council buys 13,750 pounds of sand to fill sandbags. volunteers are trying to decide whether to fill bags that can hold 25 pounds of sand or bags that can hold 50 pounds of sand. will they have more or fewer sandbags if they fill the 25-pound bags? how many more or fewer? explain your reasoning.
( i'm so confused i need this in by tomorrow)

Kinu wants to buy topsoil for a section of her garden that has the dimensions shown in the figure. each bag covers 2 square yards. how many bags of topsoil should kinu buy? explain how you found the answer.

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Solve for x where 0 equation: cot^2x+2cotx+1=0