Final answer:
After solving the equation 8 = 1.88a, the value for a is approximately 4.26, which is not listed among the provided answer choices, indicating a possible error in the question or in the answer options.
Step-by-step explanation:
The equation given is 8 = 1.88a. To solve for the variable a, you would divide both sides of the equation by 1.88:
a = 8 / 1.88
When you perform the division, you get a ≈ 4.26. However, none of the options provided (9.88, 15.04, 6.12, -6.12) are close to this solution. Therefore, it seems there may be a mistake either in the question or in the provided options. As such, based on the calculation, the correct answer doesn't appear in the choices given.
To check if the solution is reasonable, substitute a ≈ 4.26 back into the original equation:
1.88 * 4.26 ≈ 8
Thus, confirming that the solution makes sense.