Ineedusing euler’s formula (f + v = e + 2), find the number of edges. faces: 25 vertices: 17 edges: ?

Answer pls man im trying to get out of summer school

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

Arectangular garden is 5 feet long and 3 feet wide. a second rectangular garden has dimensions that are double the dimensions of the first garden. what is the percent of change in perimeter from the first garden to the second garden?