62 because 90 minus 15, minus 13, is equal to 62
The solution is -4/9x + 1
Answer:
78.4
Step-by-step explanation:
Answer:

Step-by-step explanation:





Answer:
B
Step-by-step explanation:
So we have the function:

To find the inverse, flip f(x) and x, change f(x) to f⁻¹(x), and solve for it. Thus:

Subtract 32 from both sides:

Multiply both sides by 5/9. The right side will cancel. Thus:

Our answer is B.
And we're done!