Given:
Consider the given expression is:
To find:
The value of the given expression for 
.
Solution:
We have,
Substituting , we get
Taking LCM, we get
Therefore, the value of the given expression for is 
.
The answer would be B.{-4,-2,-1,5} because x=domain and y=range (x,y)
Hope this helps
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Answer:
201.06 in
Step-by-step explanation:
Answer:
63 grams of protein.
Step-by-step explanation:
3 ounces = 21 grams of protein.
Question is how many grams are in 9 ounces, you then have to find the ratio that you need to use to find out how many grams of protein are in 9 ounces. Therefor you divide the amount that we don't know the equal amount of grams by the amount we do know the equal amount of grams, giving us the ratio.
9 divided by 3 = ratio (3)
Then use the ratio for the grams of protein.
21 x 3 = 63.
Working together, the job takes x hours to do.
If a lawn can be mowed with a push mower is 2 hours, then in 1 hour, you do 1/2 of the job.
If the same lawn can be mowed with a riding mower in 1 hour, then in 1 hour you do 1 job.
If the same lawn can be mowed by the two mowers together in x hours, then in 1 hour you get 1/x done.
1/2 + 1 = 1/x
3/2 = 1/x
x = 2/3
They take 2/3 of an hour. 2/3 * 60 min = 40 minutes.
