The appropriate interval for the $10 shipping rate is:
30≤x<50
This means that packages weighing 30 pounds up to, but not including, 50 pounds are charged $10 for shipping.
Shipping Brothers, Inc. charges customers based on the weight of their package. They charge $5 for shipping packages that are less than 30 pounds. They charge $10 for shipping packages that are 30 pounds to less than 50 pounds. They charge $15 for shipping packages that are 50 pounds to less than 75 pounds. They charge $20 for shipping packages that are 75 pounds or heavier. Based on the graph, find the appropriate interval for $10 shipping rate.
(1 point)
Responses
50≤x<75
50 less-than-or-equal-to x less than 75
5≤x<30
5 less-than-or-equal-to x less than 30
30≤x<50
30 less-than-or-equal-to x less than 50
30≤x≤50
1 answer
2 answers