Can i get some help plz The scatter plot shows the amount of water in a tank as measured every few minutes.

The initial amount of water in the tank was ___
gallons. The line of best fit shows that about ___
gallon(s) of water were lost per minute. The tank will be empty in about ___
minutes.

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

Will give a: 122 b: 90 c: 48 d: 180