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
Gala2k [10]
2 years ago
15

How do you solve equations by substitution​

Mathematics
1 answer:
Jet001 [13]2 years ago
4 0

Answer: The method of solving "by substitution" works by solving one of the equations (you choose which one) for one of the variables (you choose which one), and then plugging this back into the other equation, "substituting" for the chosen variable and solving for the other. Then you back-solve for the first variable.

Step-by-step explanation:

You might be interested in
- Shelia went snowboarding. She spent $118
krok68 [10]

Answer: 78.8%

Step-by-step explanation:

Snowboarding was $118= pass + rental

rental was $25, therefore pass will be $118-$25= $93

To get the percentage

93/118 ×100

4 0
3 years ago
Read 2 more answers
What is the probability of of selecting a lemon piece out of 6
mixas84 [53]

Answer:

I'm assuming it's 1 lemon piece among 5 other pieces, if so then 1 out of 6.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
If 14 out of 20 students are male, what percentage of the class is male
Lelechka [254]

Answer:

14:20, 14/20, 14 to 20, 7:10, 7/10, 7 to 10. And in porcent is 70% : )

3 0
3 years ago
Felicity the unicorn is in the forest. She is enjoying a delicious melon. A weasel grabs the melon out of her mouth and starts t
pshichka [43]

Answer:

21 animals in the forest

Step-by-step explanation:

The weasel

Felicity

The 19 other animals

Hope this helped

7 0
3 years ago
The width of a rectangular table is 2.3 feet less than its length. If the area of the table is 9.5 square​ feet, find its dimens
stellarik [79]

Answer: Width = 12 feet

length = 9 feet

8 0
3 years ago
Other questions:
  • A bag of rice weighs 3.18 pounds. Find its mass in kilograms.
    12·1 answer
  • In order for a graph to be a function it has to have ?
    8·1 answer
  • What is the graph of 5x+4y>2
    13·2 answers
  • A rectangular park is 400 m long and 200 m wide. If you walked around the park twice, how far would you walk? Awnser : 160,000 -
    12·2 answers
  • A stock person at Walmart has decided that they would like to completely
    10·1 answer
  • X 7 4 5 3 2 10
    10·1 answer
  • How do i know which one to use? <br> SOH-CAH-TOA
    9·2 answers
  • HELP ASAP PLEASE!!!!!!
    5·1 answer
  • Which of the following is equal to the fraction below (4^-5)^3
    7·1 answer
  • What is the image of (5, 6) under a reflection across y = 2?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!