a polygon will be dilated on a coordinate grid to create a smaller polygon. the polygon is dilated using the origin as the center of dilation. Which rule could represent this dilation? what is the correct answer? Explain your reasoning

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?

P= price tax is 4% added to the price. which expression shows the total price including tax?