If f(x)= 5x + 4
find
the inverse of f(x)

f(x)=y

5x+4=y

5x=y-4

x=y-4/5

inverse of x=(x-4)/5

Step-by-step explanation:

y=5 x +4

X=5y+4

x-4=5 y+4-4

5y=x-4

5y/5=x-4/5

y=x-4/5

hope it helps you

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!

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step-by-step explanation: