A closed shape with straight sides
Could you type the answer into this answers comments? because I think I see 8452 + something but i cant see what that is
Divid both sides by 3
x<-3
{x | x<-3}
3rd choice
First we multiply 7 and 0.15 to see how many he lost. We get 1.50 so now we know he lost 1.50 of his collection. we add 5.55 and 1.50 and get 7.05 we divide 7.05 by 0.15 47.
Tony had 47 stamps