Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

after 5 tests her average was 88 .what score must she average on the next 2 test to have a 7 teast average of 90

OpenStudy (anonymous):

plz help

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!