Which choice gives the correct order of operations needed to find the value of the expression below?

6+7(5-2)/3

A.+,-,x,/
B.-,x,+,/
C.-,x,/,+
D./,x,-,+

PEMDAS

Have you memorized that yet?

http://www.mathsisfun.com/operation-order-pemdas.html

25-{7+2[1•(12-8)]-15}

To find the value of the expression, you need to follow the correct order of operations. The order of operations is often remembered using the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).

Let's break down the expression step by step:

6 + 7(5 - 2) / 3

First, we have parentheses (5 - 2), so we need to perform the subtraction within the parentheses:

6 + 7 * 3 / 3

Next, we have multiplication (7 * 3):

6 + 21 / 3

Then, we have division (21 / 3):

6 + 7

Finally, we have addition (6 + 7), which gives us the answer:

13

Looking at the options, none of them exactly match the correct order of operations. However, option C (-, x, /, +) is closest to the correct order. It is worth noting that according to the order of operations, multiplication and division have the same priority and should be performed from left to right.