Answer:
95 or more
Step-by-step explanation:
an average of 89 gives you a mean score of 445 to get an average of 90 he needs a 540 in total for all 6 exams that is a 95 or better.
Answer:
13 times 2
52 divided by 2
20 plus 6
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
=6/3
=2
9 student because if each row holds nine then the last row must hold nine
Answer:
her language arts hw takes longer and it takes 2/9 hr longer
Step-by-step explanation:
first of all, 4/9 > 2/9
4/9-2/9=2/9
