Answer:
Hope this helps
Step-by-step explanation: we know that
To get the 10% discount, a shopper must spend at least $200
so
Let
d ------> represent the spending (in dollars) of a shopper who gets the discount
therefore
The value of d must be greater than or equal to $200
i would say that d is greater
Your are being asked to find what value of a will result in the denominator being 0, since you can not divide by 0 then this will be your non permissible value. Simply take the denominator(after it has been factored down and reduced, if necessary, it's not in this question though) then set to 0 and solve for the variable.



Therefore your non permissible value will be,
a ≠ 0
Answer:
2.79 kilometers
Step-by-step explanation:
4.5/1.61