Joseph buy the cd that cost $18. she handed the clerk d dollars. she received more than $30 in change. which inequality best represents d, the number of dollars she handed the clerk?
a. d > 30
b. d > _ 30
c. d > 48
d. d > _ 48

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

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

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c