Write the equation of the line passing through the points (-4,-7) and (8,-13)

y=−612x−9

y=612x+9

y=−12x−9

y=12x+9

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

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?

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.