HELP ME ANsweR THIS QUESTION
what is the value of: 16 + 9 ÷ 3^2 - 2 = ?
Explain step by step.
MAKE IT SOUND LIKE A 7TH GRADER
Sure! Let's break down the steps one by one:
Step 1: First, we need to solve the exponent part. In this case, 3^2 means 3 raised to the power of 2, which is 3 multiplied by itself. So, 3^2 = 3 × 3 = 9.
Step 2: Next, we solve the division part. We need to divide 9 by 3. When we divide 9 by 3, we get an answer of 3.
Step 3: Now, we move on to the addition part. We have 16 + 3. If we add 16 and 3 together, we get 19.
Step 4: Finally, we subtract 2 from the sum we found in step 3. 19 - 2 equals 17.
So, the answer to the expression 16 + 9 ÷ 3^2 - 2 is 17.
Sure! Let's solve this problem step by step, just like a 7th grader.
Step 1: Start with the given expression: 16 + 9 ÷ 3^2 - 2.
Step 2: In the expression, we need to follow the order of operations, which is known as PEMDAS. It stands for Parentheses, Exponents, Multiplication and Division (from left to right), and Addition and Subtraction (from left to right).
Step 3: We don't have any parentheses in this expression, so let's move on to exponents. Here, 3^2 means 3 raised to the power of 2, which equals 9.
Step 4: Replace 3^2 with 9 in the expression: 16 + 9 ÷ 9 - 2.
Step 5: Now let's perform the division. Remember, we always go from left to right. 9 ÷ 9 equals 1.
Step 6: Replace 9 ÷ 9 with 1: 16 + 1 - 2.
Step 7: Finally, let's do the addition and subtraction from left to right. 16 + 1 equals 17, and 17 - 2 equals 15.
Step 8: So, the value of the expression 16 + 9 ÷ 3^2 - 2 is 15.
That's it! We followed the order of operations and solved the problem step by step, just like a 7th grader.
Sure, here's how you can solve the equation step by step:
Step 1: First, we need to solve what's inside parentheses. But in this equation, there are no parentheses, so we can move to the next step.
Step 2: Next, we need to solve any exponents (the little number that is raised up). In this case, we have 3^2, which means we need to multiply 3 by itself. So, 3^2 is equal to 3 × 3, which is 9.
Step 3: Now, we can rewrite the equation with the value we found. So, the equation becomes 16 + 9 ÷ 9 - 2.
Step 4: Next, we need to perform multiplication and division. In this equation, we have a division sign. We need to do the division operation first. So, 9 ÷ 9 is equal to 1.
Step 5: We can simplify the equation further by replacing the division with the value we found. So, the equation becomes 16 + 1 - 2.
Step 6: Now, we can perform addition and subtraction. Start from the left side of the equation and continue to the right. So, 16 + 1 is equal to 17.
Step 7: Finally, we perform the subtraction. So, 17 - 2 is equal to 15.
Therefore, the value of the equation 16 + 9 ÷ 3^2 - 2 is 15.
Arrange the following integers in order from least to greatest:
A) -3, 0, [-3], 4, 7, -10
B) -10, -3, 4, 0, [-3], 7
C) 7, 4, [-3], 0, -3, -10
D) -10, -3, 0, [-3] 4, 7
The correct answer is C) 7, 4, [-3], 0, -3, -10.
To arrange the integers from least to greatest, you start by looking at the negative numbers. In this case, we have -10, -3, and -3. Since -10 is the smallest, it comes first. Then, we move on to the positive numbers and zero. We have 0, 4, and 7. Since 7 is the greatest, it comes last. Finally, we have the integer in brackets, which is -3. It falls in between -3 and 0. Therefore, the correct order is 7, 4, [-3], 0, -3, -10.