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
Dmitry_Shevchenko [17]
3 years ago
14

-3 + (-8) how can i do this

Mathematics
1 answer:
murzikaleks [220]3 years ago
6 0

Answer: -11

Step-by-step explanation:

+(-8) can be simplified to -8 because when you multiply a positive sign by a negative sign, the outcome is a negative sign. So your problem is -3-8= and the answer is -11 because when two numbers with the same sign are subtracted/added by each other, the numbers just get added and the sign stays the same. If you're still confused, use a number line. Hope this helps!

You might be interested in
Can someone please teach me long division, and please provide examples.
Dmitrij [34]

Answer:

Step-by-step explanation:

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

okay so look at the image down below

8 0
3 years ago
1/3(33x +15) - 1/3 ( 21x +18) =10
inn [45]
          ¹/₃(33x + 15) - ¹/₃(21x + 18) = 10
¹/₃(33x) + ¹/₃(15) - ¹/₃(21x) - ¹/₃(18) = 10
                             11x + 5 - 7x - 6 = 10
                             11x - 7x + 5 - 6 = 10
                                            4x - 1 = 10
                                                + 1   + 1
                                                 4x = 11
                                                  4      4
                                                   x = 3³/₄
7 0
3 years ago
How to do linear functions using the table ?
Ira Lisetskai [31]

Answer:

-8 = m-2+b

-2 = m-0+b

4 = m2+b

10 = m4+b

Step-by-step explanation:

You just put them in y = mx+b format

3 0
3 years ago
What does 3√2 mean is it to multiply he square root ?
NNADVOKAT [17]

Answer: Yes, it means 3 times the square root of 2. First, find the square root of 2. Then multiply that value by 3. You can also type it into a calculator, and it will give you the exact value.

3 0
3 years ago
1 in/2.54 cm = 90 in/? cm
nirvana33 [79]
1/2.54 = 90/x

Cross multiply
(1)x = (2.54)(90)

x would equal 228.6

The answer would be 90 in/ 228.6 cm.
7 0
3 years ago
Other questions:
  • If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (g•h)(5)?
    11·2 answers
  • What is the area of 1.7 km and 2.5 km? ___ square kilometers
    10·1 answer
  • Please HELP!! <br><br> WILL AWARD BRAINLEST
    11·2 answers
  • For the last showing of a movie, a theater sold full-price and discount tickets,the theater sold 130 full-price ticket for a tot
    11·1 answer
  • Зcx + cx = 7 <br> solve for x if c represents a consonant
    11·1 answer
  • The two angles shown are complementary angles.What is the value of x?
    7·2 answers
  • Gerald stayed up late on Friday night and on Saturday morning he slept until 1 1\2 hours before noon.what time did he wake up on
    13·1 answer
  • Do you think patterns are helpful in creating harmony and order in nature?
    10·2 answers
  • Make N the subject of formula<br><img src="https://tex.z-dn.net/?f=P%20%3D%20N%20%2B%20%5Cfrac%7B2%7D%7BD%7D%20" id="TexFormula1
    12·1 answer
  • Which scenarios can be represented by a ratio of 4 : 5 ?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!