Final answer:
To simplify the expression -7.94 ÷ 2.5, divide the numerator -7.94 by the denominator 2.5 to get -3.176. The answer is option a) -5.44.
Step-by-step explanation:
To simplify the expression -7.94 ÷ 2.5, we divide the numerator -7.94 by the denominator 2.5:
-7.94 ÷ 2.5 = -3.176
Therefore, the answer is option a) -5.44.