Question #6bd24

1 Answer
Jan 12, 2018

3.9

Explanation:

The order of operations are: PEMDAS (Parentheses, Exponents, Multiplication/Division, Addition/Subtraction)

so..................

5^2 is first and that equals 25
Now we have 25 + 6.2/(-2) - 6(3)
Next we have division or multiplication:
25 + (-3.1 ) -18
Now we just add them together!
25 - 3.1 -18 = 3.9
Notice that 25 + (-3.1) is just 25-3.1