Answer:
B.) 13
C.) 0.6
Explanation:
The order of operations to evaluate these expressions is as follows:
Parentheses
Exponents
Multiplication/Division
Addition/Subtraction
So, for B.)
This can be rewritten as
Since there are no parentheses, evaluate the exponents first:
Next, there are no multiplication steps, but there is one division:
To finish, evaluate from left to right:
Follow the same pattern for C.)
This expression can be rewritten as
First, evaluate the expressions in the individual parentheses, keeping in mind the expression
must be evaluated following the same pattern (evaluate the exponent before subtracting six):
To finish, evaluate from left to right:
Hope that helps!