Respuesta :
6 pencil cases would cost $5.94.
You can create an expression to represent the scenario.
6×$0.99
=$5.94 for 6 pencil cases
All you have to do is multiplication, the pencil cases that will be bought times the proce of each case:
6 * 0.99 = 5.94 dollars
Hope it helped,
BioTeacher101