If given f(x) = x + 4 and g(x) = –2x2 + 3x – 1, what is (f – g)(x)? a. (f – g)(x) = –2x2 + 4x – 3 b. (f – g)(x) = –2x2 – 2x + 5 c. (f – g)(x) = 2x2 + 2x + 5 d. (f – g)(x) = 2x2 – 2x + 5

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

How to solve a simultaneous equation involved with fractions?

Aresearch study is done to find the average age of all u. s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample