Answer: 11.25
Step-by-step explanation: First divide 7.5 by 4 to find the unit rate
7.5 divided by 4 = 1.875 or 1.88 rounded
then multiply the unit rate times 6
1.875 times 6 = 11.25 this is how much 6 pounds cost
hope this helps mark me brainliest if it helped
