Answer:
Archie: x+20
Betty: 2x-5
Step-by-step explanation:
We are given that The number of cupcakes that Archie sold can be given as 20 more than a number, x.
So, 20 more than x = x+20
So, Archie sold cupcakes = x+20
We are also given that Betty sold five fewer cupcakes than twice a number, x.
So,twice a number, x = 2x
Five fewer cupcakes than twice a number, x. =2x-5
So, Betty sold cupcakes = 2x-5
Hence an algebraic expression that can be used to represent the
amount of cupcakes that each senior sold
Archie: x+20
Betty: 2x-5
