What is the sum of the first 30 terms of this arithmetic sequence?
6,13, 20, 27, 34, ...

Chose the graph below that represents the following system of inequality’s

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?