Answer:
To do good in school
Step-by-step explanation:
the thing is teachers want us to study so we remember whatever is on the test for an example and that is good but not alt of people always study.
Simple to help us improve our lives
a) 23.0769% increase
b) 9.375% decrease
-7
-7 + 5 = -2
Can u mark me brainly pleasee???
6000
tfrfyk
