Solve the inequality: −10f+9≤102. Use decimal form to answer to the nearest tenth.

Answer 1

To solve the inequality, we first isolate the variable f.

Starting with the given inequality:

-10f + 9 ≤ 102

Subtracting 9 from both sides:
-10f ≤ 93

Dividing both sides by -10 (and remembering to reverse the inequality because of dividing by a negative number):
f ≥ -9.3

So the solution to the inequality is f ≥ -9.3.