In the figure, the ratio of the area of rectangle abef to the area of rectangle acdf is if the coordinates of point a are (0,6), the area of rectangle abefis square units, and the area of rectangle acdf is square units the perimeter of rectangle bcde is

Pls the last one and it has to be like number 6

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.