At 2:00 p. m., Brandon said it was 10°C. Eight hours later, Brandon said the temperature dropped 18°C. What is the temperature at 10:00 p. m.?
A -2°C
B. -8°C
C. 10°C
D. 28°C

Find the domain of the following expression: 1/(√x)-2

Find the area of the unshaded square

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?