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
timurjin [86]
4 years ago
13

Answer the following questions: 2x+5, 11-3x, x²+4x, and x-7​

Mathematics
1 answer:
NISA [10]4 years ago
4 0

Answer:

2 x + 5   =  \\ 2x =  - 5 \\ x =  \frac{ - 5}{2}

11 - 3x =  \\  - 3x =  - 11 \\ 11 = 3x \\ x =  \frac{11}{3}

x - 7 =  \\ x = 7

x²+4x=??

You might be interested in
2 Find the area of the shape. Either enter an exact answer in terms of it or use 3.14 for it and enter your answer as a decimal.
Lady bird [3.3K]

Answer:

The problem is not provided so I cannot solve anything.

Step-by-step explanation:

3 0
3 years ago
QUICKKKKKKK
Stella [2.4K]

Answer:

Steps For Solving Real World Problems

2. Highlight the important information in the problem that will help write two equations.

3. Define your variables.

4. Write two equations.

5. Use one of the methods for solving systems of equations to solve.

6. Check your answers by substituting your ordered pair into the original equations.

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME! BRAINLEST IF CORRECT
Whitepunk [10]

Answer:

x = 147

Step-by-step explanation:

33 and x form a straight line which means they add to 180

x+33 =180

x = 180-33

x = 147

4 0
3 years ago
Read 2 more answers
Please help me out i will mark brainliest!
asambeis [7]

Answer:

y=-x+2

x+y=2

Step-by-step explanation:

hopefully this helps :)

8 0
3 years ago
Read 2 more answers
Claire bought some books. One eighth of them are fiction. She has 2 fiction books. How many books does claire have in all.
kirza4 [7]
16 because one eighth is 2 and if u times 2 by 8 because it’s one eighth then u have 16
3 0
3 years ago
Other questions:
  • Pete is conducting a survey to determine his customers overall satisfaction about the quality of his company's products. He send
    13·2 answers
  • PVC pipe is manufactured with mean diameter of 1.01 inch and a standard deviation of 0.003 inch. Find the probability that a ran
    8·1 answer
  • Sammy has a recipe that needs 3/4 teaspoon of salt for every 2 cups of flour. if Sammy increases the amount of flour to 5 cups o
    15·1 answer
  • What is the experimental probability of rolling the number 5? Round to the nearest tenth
    7·1 answer
  • Please help. How many play sports year round? ​
    11·1 answer
  • Last month you spent $40 on clothing. This month you spent 110% of what you spent last month.
    11·1 answer
  • Please answer for 20 points
    6·2 answers
  • help ASAP thanks,....
    11·1 answer
  • Please answer quickly!
    10·2 answers
  • How many solutions does the system have?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!