Maggie scores and average of 8 points per round in the first three round of an archery tournament. By the end of ten rounds, she improved her tournament average to 15 points per round. How many points per round did Maggie average in the last seven rounds of the tournament?

The highest common factor of 132 and 220

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

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?