Answer:
i think 2.7
Step-by-step explanation:
if not have a great life
You would do 56,233 times 12 plus 7,867 times 12. Getting you 674,796 plus 94,404. The total answer, or sum, is $769,200.
Given:
The function is .
To find:
The function .
Solution:
We have,
Substitute f(x)=y.
Interchange x and y.
Divide both sides by 3.
Taking power 4 on both sides.
Subtract 7 from both sides.
Substitute .
Therefore, the correct option is C.
Answer:
C. 2x - 3(-3x - 4) = -21.
Step-by-step explanation:
y + 3x = -4
2x - 3y = -21
From the first equation y = -3x - 4.
Substituting this for y in the second equation, we have:
2x - 3(-3x - 4) = -21.