Answer:
a=14
Step-by-step explanation:
-a+28=14
So -a=-14
so a=14
Answer:
no
Step-by-step explanation:
they are not
Answer:
x= 425
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
Given that a high school reports that its students' SAT scores were down by 12% in one year. The next year, however, the test scores rose by 20%.
Let score initially be 100
Down by 12
Next year score 88
For succeedingyear
increase is 20% =
Score in the 2nd year = 
Hence overall scores improvement is 5.6% and not 8%