Answer:
what are we soposed to do?
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
8+2=10
10+3=13
precedence is:
1 Parentheses (simplify inside 'em)
2 Exponents
3 Multiplication and Division (from left to right)
4 Addition and Subtraction (from left to right)
(7+41) = 48
48 ÷ 2 = 24
24 -15 = 9