What should be calculated first when finding the value of the following expression? [(-2 • (-6)) + (-5)] • (-7 (-2))

A.-5 • -7

B.(-6) + (-5)

C.-2 • (-6)

D.-7 (-2)

i think is c

Step-by-step explanation:

because the number inside the bracket must be calculated first.I hope the answer is correct and it will help you.

C

Step-by-step explanation:

The order of operations is a rule that tells the correct sequence of steps for evaluating a math expression. We can remember the order using PEMDAS: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !