1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
miss Akunina [59]
3 years ago
5

Which operation would you do second in the following problem?

Mathematics
2 answers:
LiRa [457]3 years ago
6 0

Answer:

subtraction

Step-by-step explanation:

sleet_krkn [62]3 years ago
5 0

Answer:

C. Multiplication

Step-by-Step Explanation:

This problem is testing your knowledge of the Order of Operations. Here is the correct order:

Exponents (inside parenthesis)- There are no exponents for you to solve in this expression, so just ignore this step for now. (example: (4 + 2²) --> (4 + 4))

Parenthesis (from left to right)- In this case, you would solve the expressions inside the parenthesis <em>first</em> because there are no exponents.

Multiplication and Division (from left to right outside of parenthesis)- After solving the expressions inside the parenthesis, there will be one multiplication you need to solve next.

Addition and Subtraction (from left to right outside of parenthesis)- The only operation left for you to do now is addition. You can either do this in one whole step, or you can divide it into two steps. I've done it in two to keep it simple.

Here is the problem worked out in steps in case you are confused:

Step 1: Parenthesis

(-8 ÷ 4) + 5 + 4(3 - 6)

(-2) + 5 + 4(-3)

Step 2: Multiplication

-2 + 5 + 4(-3)

-2 + 5 + (-12)

Step 3: Addition

-2 + 5 + (-12)

3 + (-12)

-9

(Note: '3 + (-12)' could also be written as '3 - 12', making it a subtraction instead of an addition)

Hope this helps!

You might be interested in
What is he answer to this I rlly need help
Thepotemich [5.8K]
So the right answer is B 942 ft^2

3 0
3 years ago
Read 2 more answers
A random sample of 56 lithium batteries has a mean life of 645 hours with a population standard deviation of 31 hours. Compute t
bearhunter [10]

Answer: A. ​(636.9, 653.1)

Step-by-step explanation:

Given : Sample size : n=56

Significance level :\alpha: 1-0.95=0.05

Critical value :z_{0.05}=1.96

Sample mean : \overline{x}=645\text{ hours}

Standard deviation : \sigma= 31\text{ hours}

The 95% confidence interval for population mean is given by :-

\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}\\\\=645\pm (1.96)\dfrac{31}{\sqrt{56}}\\\\=645\pm8.1\\\\=(636.9, 653.1)

Hence,  95% confidence interval for population mean is (636.9, 653.1).

8 0
3 years ago
Add. (6x^2-2x)+(5x-7)
dolphi86 [110]

Answer:

6x^2 + 3x - 7

Step-by-step explanation:

  • 6x^2 - 2x + 5x -7
  • 6x^2 + 3x -7

it's easy..

8 0
3 years ago
Read 2 more answers
3 out of 5 sophomore study integrated math course. how many study this course in a sophomore class of 300?
ollegr [7]
3/5 = ?/300
We multiply 5 by 60 to get 300
So you do the same to 3
3x60= 180

180
5 0
4 years ago
If 1 is a solution to g (X)=0 what is the other solution
Lana71 [14]
X can not = 0 because if I did your answer would not be a fraction it would be 0
4 0
4 years ago
Other questions:
  • What type of proof explains the solution to a problem through a series of sentences?
    5·1 answer
  • ~please only answer if you know for sure~<br> Thanks :)
    11·2 answers
  • How many times greater is the value of the 4 in 411,300 than the value of the 4 in 42,800
    6·2 answers
  • If you multiply two decimals that are less than 1, can you predict whether the product will be less than or greater than the fac
    6·1 answer
  • What is the prime factorization of 29
    6·2 answers
  • a survery was given to people who owned a certain type of car. What percent of the people surveyed were completely satisfied wit
    10·1 answer
  • Evaluate 7m+2n-8p/n for m = -4, n = 2, and p = 1.5
    7·1 answer
  • I just need a quick small response for this.
    12·1 answer
  • Jaya has 26 hockey cards. Jaya has 1 fewer than 3 times the number her brother, Kumar, has. How many cards does Kumar have?
    12·2 answers
  • The holiday season,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!