Answer: -109
Explanation:
Concept : First take note of what operations are in play and how they relate to y. In this case, -10 is being multiplied to y and then 19 is subtracted from the product of -10 and y.
Steps:
Plug 9 in for y (parentheses just mean multiply):
-10(9)-19
Simplify using correct order of operations:
-90-19
-109
Hope this helps :)