I WILL MARK BRAINEST!! I really need help on how to do this I’m so confused someone please help me find the answer and is it okay if you explain how you got the answer thank you so much

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?