Question

Emma paid $26 in all for hammer and a screwdriver the hammer cost 10$ write an addition equation using the variable n to show how much she spent on the screwdriver

Answer 1

s= 26-10

Explanation:

You don't exactly have to use "S" as the variable, but since she paid $26 in all and we know that the hammer cost $10, you would just subtract 26 from 10 and get 16, the price of the screwdriver.