Ms. Ellis expected 50 families to attend parent-teacher conferences, but 60 families attended. What is the percent error? A. 0.16%
B. 16 2/3%
C. 20%
D. 183 1/3%

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

How do you write y-10=2 (x-8) in standard form