The answer would be -20 because you add and subtract your numbers to get 20
Answer:
The percent increase in the employment from the year to year is .
Step-by-step explanation:
Given:
Employment in the year million.
Employment in the year million.
To find: The percent increase in the employment.
Solution: We have,
Employment in the year million.
Employment in the year million.
Increase in employment million.
Percent increase
Percent increase
Hence, the percent increase in the employment from the year to year is .
Answer:
$16
Step-by-step explanation:
1/4x4=1
So 4x4 = 16
Answer:
Step-by-step explanation:
When you have exponents above a like term and they are being multiplied together, you add them.
For example:
So let's group like terms in the numerator:
We can add terms like in the example.
Let's rearrange the denominator.
Now we have:
Cancel like terms
4/8 = 1/2
= 1 So it cancels
= s Since s is raised to the -1 it goes on top and becomes s.
Now we combine everything back together: