Answer:
82
Step-by-step explanation:
The sum of scores for the 9 tests must be 90 * 9 = 810. The sum of scores for the 8 tests is 8 * 91 = 728 so the lowest score is 810 - 728 = 82.
|-4| would be made into 4 because of absolute value so then we have 14-3
which then is 11 hope this helped!!!!
Answer:
yes i think
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
Answer:
X=8
Step-by-step explanation:
First subtract the read pages with the unread pages which is 168.
Then let 21 pages = to one hour then 168pages(the remaining pages) = x then cross multiply and divide then your answer will be 8
