Eli had $10, but he lost some of it. His mom doubled the money he had left. Eli wrote the expression 2(10 – k) to show how much money he has now, where k is the amount
of money he lost. Aisha wrote another correct expression, 20 - 2k, to also show how
much money Eli has now.
Use the drop-down menus to explain what each part of Eli's and Aisha's expressions
mean.