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
nevsk [136]
2 years ago
8

What is the answer and steps to 18(2 − 1) ÷ 3 + 4

Mathematics
2 answers:
mina [271]2 years ago
4 0

Hi! When you see problems like this, always refer to PEMDAS!

P - Parenthesis

E - Exponents

M - Multiplication

D - Division

A - Addition

S - Subtraction

Also note that you go from left to right and parenthesis is always first!

18(2-1)÷3+4

Start with the parenthesis and subtract 2 from 1. That'll leave you with 1.

18(1)÷3+4

Next is multiplication since there are no exponents. Multiply 18 by 1. That'll leave you with 18.

18÷3+4

Now, divide 18 from 3. That'll leave you with 6.

6+4

Finally, you may add the final two. 6 plus 4 is 10.

With that being said, the correct answer is 10.

posledela2 years ago
3 0

The answer is 10, by using pemdas you can just either add, subtract, multiply or divide.

10

You might be interested in
A computer programmer charges $45 an hour for a coding projects plus a start-up fee of $150.
Alexus [3.1K]

Answer:

1.)(I cant draw a slope but here is the equation) 45x+150

2.) 25(45) + 150

1125+150

1275

the coding project will cost <u>$1275</u> if the programmer charges $45 and hour, and takes up 25 hours

8 0
3 years ago
Marc has 45 Cds in his collection, and Corinna has 61. If Marc buys 4 new CDs each month and Corinna buys 2 new CDs each month,
Mkey [24]

After 8 months they both will have 77 CD's

4 0
3 years ago
Determine whether the two figures are similar. If so, give the similarity ratio of the smaller figure to the larger figure. The
geniusboy [140]
B

3x6=18
4x6=24
16x6=96
The second picture is 6 times bigger than the first so it's 1 to 6
8 0
2 years ago
Read 2 more answers
Andres was cutting some boards to build a bookshelf. He has a piece of wood that is 10 3/4 feet long. He wants to cut a piece th
ozzi

Answer:

8 and 1/4

Step-by-step explanation:

10 3/4 - 2 1/2

3/4 - 1/2 = 1/4

10 - 2 = 8

3 0
2 years ago
Which statement is TRUE concerning the slope of the line formed by the hypotenuse of each triangle?
alex41 [277]

Answer:

it would be

Step-by-step explanation:

I do not think you need an explanation but if so just comment

6 0
2 years ago
Other questions:
  • This net can be folded to make a square pyramid. What is the surface area of the pyramid?
    14·1 answer
  • Square root of 643.14
    6·2 answers
  • Simplify (y + 9)(y - 9).<br> А у2<br> B у2 - 18<br> C y2 - 81<br> D у2 + 81
    9·2 answers
  • (-26) + (+6) - (-67)
    15·1 answer
  • What is 2 3/4 minus 3 2/4? please help!!!!!
    9·2 answers
  • Argyle sells computers. He keeps one
    13·1 answer
  • If y varies directly as x, what is the value of y in these ordered pairs? (5, 20) and (15, y)
    12·1 answer
  • What is the perimeter of the triangle?
    5·1 answer
  • 14% of a number is 315. find the number
    14·2 answers
  • Type the integer that makes the following subtraction sentence true:<br> _____ − –99 = 3
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!