Answer:
y+9=21
Step-by-step explanation:
9 more than y equals 21.
You start by distributing: 8s-4=7s+12
Combine like terms: 8s-7s=12+4
Solve and get your answer: s=16
Answer:
74893 students per year
Step-by-step explanation:
The Average rate of change is calculated as
= Difference in number of students / Difference in years
= 3120 thousand - 5217 thousands/ 2008 - 1980
= (3120000 - 5217000)/(2008 - 1980)
= -2097000/28
= -74892.857143 per year
Therefore, the average rate of change
per year in the number of high school dropouts is approximately 74893 students per year
Answer:
i think 30
Step-by-step explanation:
the best choice
The original price would have been 60 dollars because 25%of 60 is 20 so take twenty from sixty and you get forty
