SOLUTION: judly average on 4 subject is 80. assuming she can test and still have a chance for an 85 average after 7 days
Algebra.Com
Question 1121283: judly average on 4 subject is 80. assuming she can test and still have a chance for an 85 average after 7 days
Answer by ikleyn(52946) (Show Source): You can put this solution on YOUR website!
.
Where is the rest part of your post including your question?
RELATED QUESTIONS
Judy's average on 4 tests is 80. What is the least that she can earn on her 5th test and... (answered by JulietG)
A student’s test scores are 86, 72, 85, and 90. What is the lowest score that
the... (answered by edjones)
Your test grades are 72,76,90 and 90. What is the lowest grade you can earn on the last... (answered by Simnepi)
Mark has an 80 average after 3 tests. He wants an average of 85. What must Mark make on... (answered by addingup)
Andrea has an average of 87% on her first 5 tests. She has one test left to take. What is (answered by checkley77)
Susan scored 80, 84, and 92 on her first three algebra test. What must she score on her... (answered by josgarithmetic)
Lucy is taken for tests in math class and has an average of 85.
a. What's score... (answered by jorel555)
If I have an 85 average and then I get a 68 on a test what is my average (answered by Alan3354)
I have four test grades of 80, 80, 85, and 75. What will i need to get on my next test... (answered by Fombitz)