The country fair charges $8.50 to get in and $2 per ride. if you have $50.50 in your pocket, write an equation to find out how many rides you can go on.

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle