Your score (s) in an exam is 4 points for completing the exam, and an additional 9 points for each question you get right (r):
s = 9r +4. If you got 7 questions right in the exam, what will
be your score?

Solve the inequality and graph 6j - 7 < 5

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

Interpret the following expression (5y^2-7)^3/(2y)^2