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
inna [77]
3 years ago
15

PLEASE HELP ASAP Hi! Please help me guys!!! This is difficult for me.. :c ~Why might a solution to an inequality not be reasonab

le? Give an example or a counterexample. Thanks! (I'll give brainly!!)
Mathematics
1 answer:
abruzzese [7]3 years ago
8 0

Answer:

When the solution is negative

Step-by-step explanation:

One example, let's say you are buying pens and each pen cost 3 dollars and you cannot spend more than 15 dollars, how many pens can you buy?

The inequality would be 3x < 15, so any negative solution is not reasonable because you cannot buy negative pens. The same goes for most real-world problems dealing with time, money, or distance.  

You might be interested in
I need to solve for 3x+7=-x-1
Andrew [12]

3x+7=-x-1

move -x to the other side

sign changes from -x to +x

3x+x+7=-x+x-1

3x+x+7=-1

4x+7=-1

move 7 to the other side

sign changes from +7 to -7

4x+7-7=-1-7

4x=-8

Divide by 4 for both sides

4x/4=-8/4

Answer: x=-2

3 0
3 years ago
PLEASE HELP! URGENT!
TEA [102]

Answer:

C, I believe!

7 0
3 years ago
Read 2 more answers
△DEF is rotated about point N to △D′E′F′ .
MatroZZZ [7]

the answer is d the image is the same size


6 0
3 years ago
When a certain number is divided by 25 the result is 32 reminder 17 . What is the number
hoa [83]

Multiply 25 by 32 then add 17:

25 x 32 = 800

800 + 17 = 817

The number is 817

4 0
3 years ago
I need help with this
Lerok [7]

why does maths have to be confusing

5 0
3 years ago
Other questions:
  • Herrons formula:2S=a+b+c solve for b
    9·2 answers
  • Initially a pool contains 350 gallons of water. A hose is placed in the pool and the water is turned on. The hose adds 5.2 gallo
    15·1 answer
  • What is the value of the expression 5b+3c-20+3b-15c+4 when b= 2 and c= -3
    11·1 answer
  • Pleaseeee helppp meee
    8·1 answer
  • Sarah had 20 apples, If adam stole 15 of them, how many does sarah have now?
    12·1 answer
  • A track-and-field athlete releases a javelin. The height of the javelin as a function of time is shown on the graph below. Use t
    13·1 answer
  • I believe the answer is B can anyone confirm please?
    9·1 answer
  • The amount c in grams of a 100 gram sample of carbon-14 remaining after t years is represented by the equation c= 100 (0.99988)t
    15·1 answer
  • Help me please I don’t u understand
    11·1 answer
  • Type the correct answer in the box. Use numerals instead of words. Erika and Rita have added a 1-mile walk to their daily exerci
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!