-7.1-3.2 extract the negative sign and then add the negative numbers -(7.1+3.2) your answer would be -10.3
We can solve this problem by using PEMDAS
PEMDAS stands for
Parenthesis
Exponents
Multiply
Add
Subtract
So start with (P+3) () is a parenthesis
The answer would be 10 since 10 times 5 is 50 and a line equals 180 so the answer is A.10
The first thing you need to do is add and then subtract
