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
olchik [2.2K]
3 years ago
15

sing the expression x + 3, write one equation that has one solution, one equation that has no solution, and one equation that ha

s infinitely many solutions. Explain
Mathematics
1 answer:
8090 [49]3 years ago
6 0

Answer:  one solution  x + 3 = 5   x = 2   no other other value for x is possible

No solution:  (x + 3) = 2(x +3)  

Infinitely many solutions:  x+3 = 3 + x

Step-by-step explanation:

why (x + 3) = 2(x +3)  has no solution. Can you solve?

x+3=2x+6 -x=3 x=-3 substute -3 for x

(-3)+ 3)= 2[(-3) +3]

-3+3 = -6 +3

0 = -3 False!

x+3 = 3 + x  has infinitely many solutions. Substitute any number for x, and the equation is true   (5)+3=3+(5) 8=8 .  11111+3 =3+11111  11114=11114

You might be interested in
Select the correct answer from each drop-down menu. Function P models the weekly profit, P(x), a clothing company earns for maki
Talja [164]

Answer:

A: 20 or 70

A:between 20 and 70

B:more than 70

Step-by-step explanation:

Plato

7 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP!! THANKS!!
Elena L [17]

Answer:

40

Step-by-step explanation:

The angles stay the same but, the position of the triangle changes.

Hope this helps,

kavitha

8 0
3 years ago
Read 2 more answers
Someone please find the constant proportionality!!!
Andru [333]

Answer:

Possible - 1 and 0

.....

8 0
3 years ago
How many times bigger is 80000000 than 20000
Elis [28]
Answer:
4000 times greater
8 0
3 years ago
Read 2 more answers
What is the ratio of the width to length of a folded sheet of paper if the rectangle formed when the sheet is folded in half is
Leno4ka [110]
Would it be 2:1? I really don't know, I haven't learned that yet, sorry
7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x. 2/5x=6/5 <br><br><br> A. 12/25 <br><br> B. 12/5<br><br> C. 3<br><br> D. 6
    12·1 answer
  • 6. You have a coin collection of nickels and dimes containing 63 coins. If you have $5.05, how may of each coin
    5·1 answer
  • a car dealer needs to move 260 cars and a transport truck can hold 8 cars 1a: How many trucks will the car dealer need to transp
    10·1 answer
  • Please use Distribution
    14·1 answer
  • Tim has to cover 3 tanks completley with paint. ​
    13·1 answer
  • What is the slope of the line that passes through the points (6, 4) and (3,8)?
    11·1 answer
  • What is the answer for this one ?1
    5·1 answer
  • HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST​
    7·2 answers
  • Gwen takes out a loan of $400 to pay for an online course. Flat rate interest is charged at 8% p.a
    7·1 answer
  • How to find the number of complex roots of a polynomial.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!