1. 

   math_celebrity Administrator Staff Member

   the average, a, is at least 85
   
   At least is an inequality. It also means greater than or equal to, so we have:
   a >= 85

    

   math_celebrity, Jan 23, 2021

   #1
   
   

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in