Final answer:
The value of (-2) * (3/4) - 7 after performing the multiplication and subtraction is -8.5.
Step-by-step explanation:
Finding the Value of the Expression
To find the value of (-2) * (3/4) - 7, we first focus on the multiplication part of the expression:
(-2) * (3/4) = -3/2 or -1.5. This result is found by simply multiplying the numerator (-2) with the numerator (3) and the denominator (1) with the denominator (4). Next, we subtract this result from -7, following the order of operations (PEMDAS/BODMAS). Therefore:
-1.5 - 7 = -8.5
The correct answer is option B, which equals to -8.5.