Answer:
B) 8.09
Equation:
y + 2.91 = 11
To solve for the value of y, we need to isolate y on one side of the equation by performing the same operation on both sides.
Start by subtracting 2.91 from both sides:
y + 2.91 - 2.91 = 11 - 2.91
Finally, all we need to do is simplify:
y = 8.09
Therefore, the value of y that makes the equation true is 8.09.