Tai purchases a new cell phone from Brink Cellular for $165. His monthly plan is $55 for unlimited text, talk and data. Is the relationship between the time and cost proportional?
A. Yes. B. No

What are the relative frequencies to the nearest hundredth of the columns of the two-way table?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?