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emmainna [20.7K]
3 years ago
7

-1 + 6 - 3 = ( worth 10 points)

Mathematics
2 answers:
Stels [109]3 years ago
7 0

Answer:

2

Step-by-step explanation:

lesya [120]3 years ago
3 0

Answer:

2

Step-by-step explanation:

-1+6-3

-1+6=5  while adding a negative number, subtract like usual and take the sign of the largest number which is 6 and it's positive, so it's positive 5

5-3=2

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The next 3 pattern for 1,6,11,16
dezoksy [38]
All you have to do is subtract 11-6=5
1+5=6
6+5=11
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   Hope this helps:)

8 0
3 years ago
What is 413 divided by 7 please show explanation or picture if applicable.
professor190 [17]

Answer: 59 is your answer.

Step-by-step explanation:

Divide and multiply.

Subtract and compare. Be sure the number is less than the divisor.

Bring down the next number. Divide and multiply.

Subtract and compare. Be sure the number is less than the divisor.

3 0
3 years ago
Read 2 more answers
What is 20% of 55?<br> I need help PLEASE!
Assoli18 [71]
20% of 55 is 11

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8 0
3 years ago
Read 2 more answers
43. Simplify (k – 5) - (k2 + 8).
lesantik [10]

Answer:

(D) -k2 + k - 13

Step-by-step explanation:

Pulling out like terms :

2.1     Pull out like factors :

  -k2 + k - 13  =   -1 • (k2 - k + 13)

Trying to factor by splitting the middle term

2.2     Factoring  k2 - k + 13

The first term is,  k2  its coefficient is  1 .

The middle term is,  -k  its coefficient is  -1 .

The last term, "the constant", is  +13

Step-1 : Multiply the coefficient of the first term by the constant   1 • 13 = 13

Step-2 : Find two factors of  13  whose sum equals the coefficient of the middle term, which is   -1 .

     -13    +    -1    =    -14

     -1    +    -13    =    -14

     1    +    13    =    14

     13    +    1    =    14

Observation : No two such factors can be found !!

Conclusion : Trinomial can not be factored

Final result :

 -k2 + k - 13

Processing ends successfully

plz mark me as brainliest :)

3 0
3 years ago
Read 2 more answers
(a + 8)(b + 3)<br><br> ab + 8a + 3b + 24<br> ab + 3a + 8b + 24<br> 11ab<br> 24ab
pochemuha
The answer is ab+3a+8b+24.
5 0
3 years ago
Read 2 more answers
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