Solve the equation (5x3)(5x4)=55 pretty please i need it asap
1 answer:
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Answer:
A
Step-by-step explanation:
Given
x - 4 = - 2 ( add 4 to both sides )
x = 2 ( multiply both sides by 6 to clear the fraction )
5x = 12 ( divide both sides by 5 )
x = = 2
→ A
Answer:
A.
B.
C.
D.
Step-by-step explanation:
A. To solve the first part of the problem we must replace in the function
So:
B. In part B we must find the inverse function of
To find the inverse function do
Now clear the variable x.
Replace x with y.
Finally
C. Now we take the inverse function found above and replace
D. Now we substitute in the original function.