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
Sveta_85 [38]
3 years ago
14

Please help!!!!!

Mathematics
1 answer:
algol133 years ago
7 0

Answer:

when you add a positive and negative number together, you just have to pretend like the addition sign does not exist. so then you just have to subtract.

as demonstrated in the number line i have provided, you can see the steps i have explained.

the answer is therefore -2.

You might be interested in
6
Yanka [14]

Answer:

Weight of Smaller Bag = 7kg

Weight of Larger Bag = 22kg

Step-by-step explanation:

x = weight of smaller bag

x + (x + 15) = 29

2x + 15 =29

2x = 14

x = 7

8 0
3 years ago
The heights of three Russian dolls are in the ratio 7: 11: 13. Rewrite this as an equivalent ratio of the form 1 m: n. Give any
Nina [5.8K]

The equivalent ratio of the heights of three Russian dolls are 1: 1.57: 1.86.

<h3>What is a ratio?</h3>

It is important to note that a ratio demonstrates how many times one number can fit into another number as they contrast two numbers by ordinarily dividing them.

In this case, the heights of the dolls are given in the ratio 7: 11: 13

Based on the information, the ratio will be illustrated thus:

7/7 = 1

11/7 = 1.57

13/7 = 1.86

This illustrates the ratio of the dolls.

Learn more about ratio on:

brainly.com/question/2328454

#SPJ1

7 0
1 year ago
2.6 + x = 10.4<br> What is x?
Mademuasel [1]

Answer:

x = 7.8

Step-by-step explanation:

2.6 + x = 10.4

-2.6            -2.6

          x = 7.8

You do the inverse operations to find out x

4 0
3 years ago
Read 2 more answers
Which of the following best describes the pattern in the diagram shown
Vikentia [17]

As you move from left to right, the number of points in the star increases by 1 and is the best option which describes the diagram which is therefore denoted as option B.

<h3>What is a Point?</h3>

This can be referred to an important object in geometry and is usually represented by a dot. It also helps to tell the exact location of substances or objects and doesn't have certain parameters such as the length or width.

We can deduce that Star 1 has four points, star 2 has five points and star 3 has six points. We can therefore infer that the stars in the diagram given below has some amount of points which increases by one as we move from left to right thereby making it the most appropriate choice in this type of scenario.

Read more about Point here brainly.com/question/17206319

#SPJ1

5 0
2 years ago
Select all of the followin expressions that are equal to 2.5
Elena L [17]

the answer is Aand B

8 0
3 years ago
Read 2 more answers
Other questions:
  • (3x2 + 4x – 7)(x – 2)?
    7·1 answer
  • The wall in the family room is exactly 15 feet long. Your couch is 9feet and 3 inches long. Once the couch is placed how much ro
    7·1 answer
  • Solve |x| &gt; 3 <br> a. {-3, 3}<br> b. {x|x &lt; -3 ∪ x &gt; 3}<br> c. {x|x &lt; -3 ∩ x &gt; 3}
    8·1 answer
  • Show me the work on 1686 divided by 3
    13·2 answers
  • Find the greatest common factor of 120 and 72.
    15·2 answers
  • Which expression could be used to determine the product of -4 and 3
    10·1 answer
  • PLEASE HELP IM VERY STUCK. :(<br>Which graph could represent the scenario?<br>​
    15·1 answer
  • Anyone know the answer to this
    11·2 answers
  • Which statement is true?
    10·1 answer
  • C= 5 by 9 (F − 32)where F is the temperature in °F and C is the temperature in °C. Convert the temperature −10℉ into ℃ .Give you
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!