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
Rufina [12.5K]
3 years ago
14

1- Find the value of the two numbers if their sum is 12 and their difference is 4. You must use an algebraic expression to solve

.
2- The difference of two numbers is 3. Their sum is 13. Find the numbers. You must use an algebraic expression to solve.
Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
3 0
12-4=8 which means 12-8=4 which means now you have the difference of 4 and 8+4=12 which means now you have the sum of 12
You might be interested in
What’s p + 18 = 18 ?? I just want to make sure my answer is right.
blsea [12.9K]

Answer: 0

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Line segment MN is graphed in the first and second quadrants of a coordinate plane. The segment is translated 2 units up, then r
Ksju [112]

Answer:

Step-by-step explanation:

Since the line segment is only being translated and reflected it would still maintain its length. This is pretty much the only characteristic that would remain the same as te original line segment. It would not maintain the same x-axis positions for both endpoints of the line segment. This is because when it is translated 2 units up it is only moving on the y-axis and not the x-axis. But when it is reflected over the y-axis the endpoints flip and become the opposite values.

6 0
3 years ago
Sarah rolls a die twice. What is the probability that she rolls a 3 and then an even number?
egoroff_w [7]
1/12

This is because she has a 1/6 chance of getting a 3 on the first try and then a 1/2 chance of getting an even on the second. Multiply these two together to get your answer. 
7 0
3 years ago
Helpppppppppppppppppppp plsss
insens350 [35]

Answer:

25

Step-by-step explanation:

he got an 80 so if that was his grade by answering 20 questions right then the correct answer would be 25 questions

5 0
3 years ago
The ratio of orange crayons to purple crayons is 2/4if there are 64 orange crayons the box how many purple crayons are there in
lesya692 [45]

2/4=1/2 two is 2 times greater than one so what is two times greater that 64?

64x2=128

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of a circle with a center located at (4, -1) and a radius of 9?
    5·1 answer
  • How can you classify the results of operations on real numbers?
    12·2 answers
  • The answer to this problem
    15·1 answer
  • What is the value of LaTeX: 4^{-3}<br> 4<br> −<br> 3<br> ?
    6·1 answer
  • The longer leg of a 30-60-90 trangle is 18
    12·1 answer
  • HELP ME ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • Please help me! Match the equation with its solution. ❤️
    12·1 answer
  • How do you get high marks on a test??? Quickkk
    9·1 answer
  • Can someone please gimme some ideas of what to do, it has to be 2 pages and i have such a hard time writing stories about things
    9·1 answer
  • No links or anything
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!