Explanations on how to set it up would be great!

you so so much in

don't reply if you're unsure, i genuinely need ///:

One integer is 8 times another. if the product is 72, then find the integers

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

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