Alyssa took a math test with 20 questions and she answered 16 questions correctly. in order get an a, she needs to answer at least 90% of the questions correctly.
a. did alyssa get an a on this math test? explain.
b. how many questions would alyssa need to answer correctly in order to get an a?
c. on the same exam, alyssa's friend jessie answered three times more questions correct than incorrect. who got higher percentage of the test questions correct, alyssa or jessie? answer c for me

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