Answer:
= -1.9f - 21
Explanation:
Let's simplify
-2. 6f+ 0.7f- 12 - 9
= - 2.6f+ 0.7 f + - 12 + - 9
Combine like terms
= - 2.6 f+ 0.7 + - 12 + - 9
= (-2.6f + 0.7f ) + ( - 12+-9)
=1.9f+ -21
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