Which of the following is an example of a discrete variable ?

a. the speed of a bicycle
b. the height of a potted plant
c. the number of eggs in a carton
d. the weight of a puppy

Which system of linear inequalities is represented by the graph?

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.