Answer:
-4.
Explanation:
Order of operations has the acronym PEMDAS:
ParenthesesExponentMultiplyDivideAddSubtract.
-3[8+3(-4+3)]+11
First we calculate the expressions in the parentheses ( inner parentheses first):
= -3[8 + 3*-1] + 11 Now the outer parentheses ( note multiply 3*-1 first):
= -3[ 8 - 3} + 11
= -3 * 5 + 11 Multiply next:
= -15 + 11
= -4.