If the area of a figure is 9 what is its perimeter

If two points are given,then exactly one line can be drawn through those two points.which geometry term does the statement represent

Ken earned $128 from his part-time job this summer. he spent 25% of his money on games. he is going to donate 1/6 of the remaining money to charity. how much money will the charity receive?

Latricia’ determines that the probability of spinning an even number and then a 3 on the spinner below is 3/4