Solve for b. ab+c=d<br> B=a+c/d<br> B=a/(c-d)<br> B=(d-c)/a

Godel is asked to perform the addition problem below. Godel believes that because there are more negative numbers, the answer wi

dem82 [27]

Answer:

$-7+12-3+9+(-5)=6$

Godbel is wrong in the reasoning as the answer does not depend on the number of negative numbers in the expression. Instead it depends on the value of the sum of positive terms and the value of the sum of negative terms. If the values of sum of positive terms is greater than the value of the sum of negative terms then the answer will be a positive and vice versa.

Step-by-step explanation:

Given expression:

$-7+12-3+9+(-5)$

To evaluate the expression.

Solution:

We have: $-7+12-3+9+(-5)$

Removing parenthesis first as a positive and negative multiply to give a negative.

⇒ $-7+12-3+9-5$

Then we can group the positives and negatives together.

⇒ $12+9-7-3-5$

⇒ $21-7-3-5$

Since the negatives combine by getting added up with the sum being negative, so we have:

⇒ $21-15$

As, we can see the positive value (21) is greater than the negative value (15) and hence the answer would be a positive.

⇒ 6

Godbel is wrong in the reasoning as the answer does not depend on the number of negative numbers in the expression. Instead it depends on the value of the sum of positive terms and the value of the sum of negative terms. If the values of sum of positive terms is greater than the value of the sum of negative terms then the answer will be a positive and vice versa.

6 0

4 years ago

WILL MARK BRAINLEST, HELP W/ MATH QUESTION !!!

ValentinkaMS [17]

Answer:

The average rate of change is 0

Step-by-step explanation:

You don't really have to do any math for this problem. The vertex lies at the center of [-2,11] so it means that the slope going across the interval line (x=1) is 0. (i used desmos to graph it)

check image if u wanna do the work

4 0

3 years ago

it is 6.09 pm the movie starts at 6:30 pm. while standing in the line for the movie, you count 146 people in front of you. nine

Brilliant_brown [7]

<h2>Answer:You can buy a ticket.</h2>

Step-by-step explanation:

It is given that $9$ people bought tickets in $70$ seconds.

So, $\frac{9}{70}$ people can buy tickets in a second.

It is given that the current time is $6:09pm$ and movie starts at $6:30pm$ .

So there is $30-9=21minutes$ until movie starts.

In $21$ minutes,the number of persons that can buy tickets are $\frac{9}{70}\times 21\times 60=162$ .

So, $162$ people can buy tickets in $21$ minutes.

Since there are only $146$ people in front of you,you can buy a ticket.

8 0

3 years ago

Estimate <br> 2,230+13,587<br><br> by first rounding each number to the nearest thousand.

Maurinko [17]

Hello!

2,230 rounded to the nearest thousand is: 2,000

13,587 rounded to the nearest thousand is: 14,000

Add:

2,000 + 14,000 = 16,000

The sum is approximately 16,000.

5 0

4 years ago

There are 436 in the fifth grade at Jefferson Elementary.Each student was challenged to read 60 books during the year.Which numb

Vanyuwa [196]

The second line is the sentence

7 0

3 years ago

Solve for b. ab+c=d B=a+c/d B=a/(c-d) B=(d-c)/a