Isabel purchased a prepaid phone card for $20. long distance calls cost 7 cents a minute using this card. isabel used her card only once to make a distance call. if the remaining credit on her card is $17.13 how many minutes did her call last?

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

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