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
Elenna [48]
3 years ago
8

Simplify. -12 + (-2)(3)

Mathematics
1 answer:
sammy [17]3 years ago
8 0

Answer:

-18

Step-by-step explanation:

-12 + (-2)(3)

= (-12)+((-2)x(3))

= (-12)+(-6)

= (-12)-(6)

= -18

You might be interested in
What is the shorter length 60in or 8 feet
Kryger [21]
1 foot = 12 inches

12 * 5 = 60 and 8 * 12 = 96

Therefore, 60 inches is a shorter length than 8 feet.
4 0
3 years ago
Read 2 more answers
If a fraction is a negative should the negative sign be in the numerator denominator both or it doesn't matter
Angelina_Jolie [31]
Here's the rule for working with these things:

There are 3 signs associated with a fraction:
=> the sign of the numerator
=> the sign of the denominator
=> the sign of the whole fraction; (if the fraction were in
     parentheses, this sign would be written outside).

-- You can change any 2 of them without changing the value of the fraction.

-- Changing any 1 of them changes the effective sign.
___________________________________

Now, you said the fraction is negative.
So, let's start with the positive fraction, and see the different ways
that we could make it a negative fraction:

=> mark only the numerator negative
=> mark only the denominator negative
=> put parentheses around the fraction, and mark it negative outside

If you do any one of these things to a normal positive fraction,
it turns into a negative fraction.

Look at the choices you listed in the question:

-- in the numerator only ?  Yes.  That makes it a negative fraction.

-- in the denominator only ?  Yes. That makes it a negative fraction.

-- both ?  No.  That makes it the same as a positive fraction. 

-- put parentheses around the fraction, and a negative sign outside ?
   Yes.  This makes it a negative fraction.

-- it doesn't matter ?   No.  I hope you can see that it does matter.

Have I confused you ?
Is this more than you wanted to know ?
7 0
3 years ago
PLS HELP ME WITH MY MATH =3=<br>The sum of 10 and x is -12​
Nezavi [6.7K]

Answer:

X= 2

Step-by-step explanation:

10 + x = -12

X = 12 - 10

X = 2

6 0
3 years ago
Read 2 more answers
1+4=5 2+5=12 3+6=24 5+8=? What's the answer
Vilka [71]

I have seen this problem before, except it was worded differently. Is this the problem you wished to express?

1+4=5, 2+5=12, 3+6=21, 8+11=?                                                                          

If so, then your answer is to simply add the last answer to the next problem. If not, then I am afraid I cannot help you.

1+4=5

5+2+5=12

12+3+6=21

21+8+11=40 

8 0
3 years ago
Please help anwser these. i hate math.
Musya8 [376]

Answer:

2 is the answer to your question

3 0
3 years ago
Other questions:
  • The odd- and even - number hotel rooms are on different sides of the hall. Room 231 is between witch two rooms
    8·1 answer
  • [-4 + n - 2n x 2n] + [ 2 - 5n - 6n x 6n]​
    10·1 answer
  • Angel walked 1.34 miles from home to school. He then walked 2.12 miles from school to the park. Finally, he walked 1.94 miles fr
    15·1 answer
  • 12 people will share 3 pounds of mixed nuts. If they share equally, what fraction of a pound will each person get? Write your an
    15·1 answer
  • What is the value of x in the equation 3(4x-) - 2x+1=3 - (3x-6)?​
    9·1 answer
  • Can someone help me? Pleaseeeee
    8·1 answer
  • Melanie needs 5,000 chocolates for an event so far she has brought 2 cases of 1,125 chocolates each how many more does she need
    9·2 answers
  • Do the three lengths form a right triangle? Explain your answer. 10 inches, 24, inches and 26 inches​
    14·2 answers
  • Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
    5·2 answers
  • Someone please helpp
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!