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
Elza [17]
2 years ago
8

When would there be only four different equations for a set of math mountain numbers give an example

Mathematics
1 answer:
Kipish [7]2 years ago
5 0
Most have only 4 different equations. 
For example, 
6+8=14
8+6=14
14-6=8
14-8=6


You might be interested in
Help please and you will get brainliest
Fiesta28 [93]
The correct answer to your question is 20x+25
7 0
3 years ago
Read 2 more answers
Solve for x:<br> ( x - 2 ) ( x + 3 ) ( 2x - 7 ) = 0
Alika [10]

Answer:

x=2, x=-3, or x=3.5

Step-by-step explanation:

Make them all in 3 equations equal to 0. The number of brackets, the number of equations.  

6 0
2 years ago
Jennifer is saving money to buy a bike. The bike costs $246. She has $138 saved, and each week she adds $18 to her savings.
Brrunno [24]

Answer: 8 weeks

explanation: 125 + 15x = 245

You then have to subtract 125 from both sides so we can isolate our variable which will give us 15x = 120 . Divide 15 from both sides : 15x/15 = 120/15 which will give us x = 8.

6 0
3 years ago
N is a whole number such that 6&lt; 3n &lt; 15 List all the possible values of n.​
Sav [38]

Answer:

3, 4

Step-by-step explanation:

6 < 3n < 15

Divide the three "sides" by 3.

2 < n < 5

n must be between 2 and 5,a nd it must be a whole number.

n can be 3 or 4

7 0
2 years ago
Read 2 more answers
Divide the fractions and simplify the answer 60 / 2 2/3
balu736 [363]
2 2/3 as a decimal is 2.66666667. 60 divided by 2.66666667 is 22.5.
As a fraction, the answer will be 22 5/10

Please mark my answer as the brainliest answer, I'd really appreciate it, thanks!
6 0
2 years ago
Read 2 more answers
Other questions:
  • 1.Write 6,730,000 in scientific notation.
    8·1 answer
  • What is the length of DE in the right triangle below
    9·1 answer
  • 31 workers are working on a construction site. 5 more workers work for company A than for company B. How many workers work for e
    12·1 answer
  • What is the simplified form of 3/7 5/7?
    13·2 answers
  • 1. How long is 50% of 60 minutes? 2. How long is 10% of 60 minutes? 3. How long is 75% of 60 minutes?
    7·2 answers
  • Many businesses and organizations insist that official communications use professional-looking fonts, such as Times New Roman. F
    6·2 answers
  • Tristan is building a triangular roof for his treehouse. He already has two pieces of lumber that measure 6 feet long. Select al
    13·2 answers
  • HELP PLEASE!! (No links)
    6·2 answers
  • Let f(x) = (x ^ 2 - 5x + 4)/(x - 1) and g(x) = 2 ^ (x - 3). For which value of x does f(g(x)) have a discontinuity ?
    7·1 answer
  • The intersection of a line and a triangle can be
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!