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
zmey [24]
4 years ago
8

Mr. Maddox asked four students to create a number line to help find the sum of the fractions.

Mathematics
2 answers:
Kazeer [188]4 years ago
8 0

Answer:

A number line going from Negative StartFraction 8 over 10 EndFraction to 0 in increments of StartFraction 1 over 10 EndFraction

(2nd option)

Step-by-step explanation:

When you add the 2 fractions together: -7/10 + 4/10 = -3/10

We need to find a number line that has -3/10 in it. The best answer choice is the 2nd option because we can go backwards to find the answer from positive 3/10 to our answer -3/10 (we are going -7 units backwards).

barxatty [35]4 years ago
5 0

Answer:

First choice

Step-by-step explanation:

<u>Sum of fractions:</u>

  • -7/10 + 4/10= - 3/10

the interval required on the line from the left of - 7/10 to the right of -3/10

<u>Which number line would be best to find this sum? </u>

-8/10 to 0  

  • yes, this is good as covers the interval from -7/10 to - 3/10

-3/10 to 3/10

  • no, it doesn't include the left half of required section

4/10 to 11/10

  • no, it doesn't include the required interval

0 to 15/10

  • no, it doesn't include the required interval
You might be interested in
What is the prime factorization of 91?
hram777 [196]

Answer:

The factors of 91 by prime factorization are 1, 7, 13 and 91. Here, 7, and 13 are the prime factors of 91.

Step-by-step explanation:

6 0
3 years ago
X/8-1/2=6 <br>what does that make?​
slega [8]

Answer:

<h2>              x = 10</h2>

Step-by-step explanation:

\frac x8-\frac12\ =\ 6\\\\{}\ \ \cdot8\qquad \cdot8\\\\x-4\ =\ 6\\\\{}\ +4\ \,\quad+4\\\\x\ =\ 10

5 0
3 years ago
. The table shows data from a survey about the number of times families eat at restaurants during a week. The families are eithe
Licemer1 [7]

The Rome data center is best described by the median. The New York data center is best described by the mean.

8 0
4 years ago
Which of the following cannot be the side lengths of a triangle?
mixer [17]
To actually form a triangle, the two SMALLEST sides, have to be bigger than the BIGGEST number, when added together.

A.) Can be a triangle
B.)Can be a triangle
C.)Can be a triangle
D.)Can't be a triangle

2+10=12, and 12 is not bigger than 20. 

Thus, D, is your answer.
4 0
3 years ago
Betty collected 400 food packages for charity. She gave g packages to an orphanage, and distributed the rest equally among 4 cha
Mariana [72]
So this is an equation.
The starting value is the given value 400.
She gave g packs to the orphanage, so she now has 400-g packages. 
Then she divides that by 4 and gives to 4 different charities.
The answer is (400-g)÷4
Hope this helps!
5 0
4 years ago
Other questions:
  • A cookie shop sells 5 different kinds of cookies. how many different ways are there to choose 16 cookies if (a) you pick at leas
    7·1 answer
  • Charles Smith makes 9.75 an hour. He works 4 hours on Monday, 6 hours on Tuesday, 5 hours on Wednesday, 5 hours on Thursday, and
    13·1 answer
  • Juan and Gloria are comparing the two numbers 354.6 and 354.06. Juan says that 354.06 is equal to 10 x 354.6. Gloria says he is
    11·2 answers
  • How can you tell that the following number is a rational number? 0.251​
    15·1 answer
  • Find the perimeter of the trapezoidal brick to the nearest tenth of an inch.
    14·1 answer
  • I don’t get this pls helppppppp!!!!!!!!!!!!
    14·1 answer
  • Which of the phrases translated the numerical expression 4 x (9-5)? Need answer to both
    6·2 answers
  • a toll box has 10 screw drivers and 6 wrenches Bella puts 8 more wrenches in the tool box how many more wrenches are in the tool
    15·1 answer
  • Find the mean (average) of the set of numbers. 12 , 6 , 7 , 19 , 12 , 3 , 3
    9·1 answer
  • Which of the following is NOT a variation of a Pythagorean identity?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!