Theres 8 edges, 5 vertices, and 5 faces.
Answer:
$13.
Step-by-step explanation:
Let x represent money that Alison has.
We have been given that Leo has 7 times as much money as Alison had. So the amount of money that Leo has, would be .
We are also told that Leo had $91, so we will equate with 91 and solve for x as:
To solve for x, we will divide both sides by 7:
Therefore, Alison has $13.
First simplify the equation and next multiply the 20 with the x^2 and find a number that adds together to give you the middle
I honestly don’t know I am just doing this because I need to ask a question hope I helped