-10f +9 < 102

To solve the inequality, we will isolate the variable "f."

Given: -10f + 9 < 102

First, subtract 9 from both sides:

-10f + 9 - 9 < 102 - 9

Simplifying:

-10f < 93

Next, divide both sides by -10. Since we are dividing by a negative number, we need to reverse the inequality sign:

-10f/-10 > 93/-10

Simplifying:

f > -9.3

Therefore, the solution to the inequality -10f + 9 < 102 is f > -9.3.