Respuesta :
X= how many shirts he can buy
20x+290+35<400
20x+325<400
-325 -325
20x>80
20 20
X>4
The symbol is less than equal to
I hope this is right!!!!
20x+290+35<400
20x+325<400
-325 -325
20x>80
20 20
X>4
The symbol is less than equal to
I hope this is right!!!!