Atwelve-pack of juice costs $4.20 .an eighteen-pack costs $5.40. which is the better buy?

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?