In an effort to increase sales of spinach rolls, a vendor offered samples at a grocery store. the store sold an average of 10 boxes a day without offering samples. on the day the vendor offered samples, the store sold 25 boxes. what was the percent increase in sales of spinach rolls when samples were offered?

George is folding a piece of paper to make an origami figure. each time he folds the paper, the thickness of the paper is doubled. the paper starts out flat, with a thickness of 1 millimeter. a. write a list of six ordered pairs showing the output as the thickness of the paper when the input is the number of times it is folded. explain how you came up with your ordered pairs. b. is this relation a function? explain why or why not using the ordered pairs you came up with in part a.

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?