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
nadezda [96]
3 years ago
6

7+8(3.2.2) what is the answer to this problem break it all the way down

Mathematics
1 answer:
larisa [96]3 years ago
3 0

In order to solve this we will have to apply PEMDAS rule which is as follows:

P

Parentheses first

E

Exponents (ie Powers and Square Roots, etc.)

MD

Multiplication and Division (left-to-right)

AS

Addition and Subtraction (left-to-right)

7+8(3.2.2)

Step 1:

Here we will solve the parenthesis first :

multiplying 3.2.2 =12

so we have 7+8(12)

Step 2:

now we multiply 12*8 here

12*8=96

7+96

Step 3:

addition of 7 and 96 gives us 103

Answer : 7+8(3.2.2) = 103

You might be interested in
The sum of a number and 2 is 6 less than twice that number
IgorC [24]

Step-by-step explanation:

The first thing we have to do before we can actually do the problem is turn the words into a math equation.

If we use <em>x </em>as our "number," we see that "The sum of a number and 2" can also be written as <em>x</em>+2. The word "Is" almost always means (=), so now we have (<em>x</em>+2) = . The very last part, "6 less than twice that number," means 2<em>x - </em>6.

So, our whole equation is, (<em>x </em>+ 2) = (2<em>x </em>- 6), which simplifies to -<em>x </em>= -8, or

<em>x</em> = 8

7 0
3 years ago
Read 2 more answers
What fraction of a meter is 3 centimeters?
frosja888 [35]

Answer:

3/100  

Step-by-step explanation:

:)

3 0
3 years ago
Read 2 more answers
Please help with this I need to get my math done!
azamat
This answer would be A
4 0
2 years ago
-8 + 9 - (-7) + 12 + (-10) *
Nookie1986 [14]

Answer:

It is just 10.

Step-by-step explanation:

All u do is do as the equation says.

5 0
3 years ago
Please help.....no one would help me so PLZZZZ
Anvisha [2.4K]

Answer:

Step-by-step explanation:

a) r = 10/2 = 5 feet

Area of floor =πr² =3.14*5*5 = 78.5 feet²

B) h = 3 foot

Volume of cylinder = πr²h = 3.14*5*5*3 = 235.5 cubic feet

Volume of hemisphere =2/3πr³= 2*3.14*5*5*5/3=261.67 cubic feet

Volume of space inside the observatory = 497.17 cubic feet

7 0
3 years ago
Other questions:
  • Jose wants to start a restaurant and is writing a business proposal. His rent is $1,000 per month. The monthly operating costs a
    14·1 answer
  • When each of the following is divided by 8, only ?_ has a remainder that is a prime number. A) 548 B) 569 C) 678 D) 778
    6·1 answer
  • James bought $175 in accessories for his video game console. He spent $15 on a new power cord and the rest of his money on 5 new
    9·2 answers
  • X + 6 = x<br><br> with steps please
    10·1 answer
  • An automobile travels 34.o mpg of gasoline . how many kilometers does it travel per liter of gasoline ? use these equalities : 1
    7·1 answer
  • Britney practiced the piano a total of 7 hours this week. This is 3 hours less than she practiced last week. Select the correct
    12·1 answer
  • 7. Consider the inequality below. PART A: Select all values of x that make the inequality true. *
    7·1 answer
  • Which number completes the table...?<br> 24<br> 54<br> 84<br> 114<br> 14<br> 19
    11·1 answer
  • Solve using elimination <br> y = 3x + 4 <br> y = 2x + 2
    5·1 answer
  • There are 20 teachers and 705 students in cory's school. what is the ratio of teachers and students
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!