Question

The cost for shipping by the Boston Mailing Company is based on the amount that a customer spends. For customers spending under $50, the shipping rate is $10; for $50 to under $100, the shipping rate is $7; for $100 to under $140, the shipping rate is $4; for $140 and over the shipping rate is $2. What domain interval will have a shipping rate of $4?

(1 point)
Responses

100≤s<140
100 less than or equal to s less than 140

100<s≤140
100 less than s less than or equal to 140

50≤s<100
50 less than or equal to s less than 100

100<s<140

Answer 1

100 ≤ s < 140 — amounts from $100 up to (but not including) $140.