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

Answer 1

To solve the inequality, we need to isolate the variable f. First, we can subtract 9 from both sides to obtain:
-10f ≤ 93
Next, divide both sides of the inequality by -10. Remember that dividing or multiplying an inequality by a negative number reverses the inequality sign. Therefore, we have:
f ≥ 93/-10
f ≥ -9.3
To the nearest tenth, the solution to the inequality is f ≥ -9.3.