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
chubhunter [2.5K]
4 years ago
5

What are 3 equations with variables on both sides of the equal sign with one not having a solution, an equation with only one, a

nd a equation with an identity
Mathematics
1 answer:
nirvana33 [79]4 years ago
7 0

Answer:

Step-by-step explanation:

5x + 2 = 5x + 3........NO SOLUTION....because these are parallel lines

5x + 2 = 4x - 3.....ONE SOLUTION

5x + 2 = 5x + 2 ....identity....INFINITE SOLUTIONS

You might be interested in
I need help with this.​
SOVA2 [1]

Answer:

x + (3x - 9) = 5x - 30 \\ x + 3x - 9 = 5x - 30 \\ 4x - 9 = 5 x - 30 \\  - 9 + 30 = 5x - 4x \\ 21 = x \\ so..value \: of \: x \: is \: 21 \\ so. \\

<ACB = 105°

<h2>it is correct✅ ans. </h2>

❤❤❤❤❤❤❤❤❤

<h3>plazzz mark is as a brilliant ans</h3>
6 0
3 years ago
Lauren brings brownies to class one day. She gives 3/5 of them to her friends Gareth, Tammy, and Camilla. If she gave them 21 br
fomenos

If 3/5 of all the brownies is 21, then 5/3 of 21 is the number of the brownies that Lauren brought in.

That probably sounded super confusing. When multiplying a number by a reciprocal of a fraction (a fraction where the numerator and denominator is reversed), the previous fraction multiplication is reversed.

Multiplying 21 with 5/3 will give us the original number of brownies.

21 \times \dfrac{5}{3}=35

Lauren originally brought 35 brownies.

3 0
3 years ago
Read 2 more answers
Your family goes to a Southern-style restaurant for dinner. There are 5 people in your
AURORKA [14]
x-number\ of\ people\ who\ ordered\ chicken\\5-x-number\ of\ people\ who\ ordered\ steak\\\\13x+18(5-x)=80\\13x+90-18x=80\\13x-18x=80-90\\-5x=-10\ \ \ \ \ |:-5\\x=2\\\\5-2=3\\\\a)\ 3\ of\ them\ ordered\ steak\\b)\ 2\ of\ yhem\ ordered\ chicken
4 0
4 years ago
Which answer choice below best represents the equation for the graph above?
Fed [463]
The answer is d : 1/2x + 2
8 0
3 years ago
These two questions are killing me.
Katen [24]

Answer:A

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Other questions:
  • Hiiiii friendsndhnawsddfvvcdss​
    5·2 answers
  • There seems to be no end to how large the signing bonuses professional athletes can obtain when they start their careers (Peyton
    6·1 answer
  • Write in standard form
    7·1 answer
  • A set of data contains 53 observations. The lowest value is 42 and the largest is 129. The data are to be organized into a frequ
    10·1 answer
  • What is the 7th term in the sequence?<br><br> an=30−4n
    7·1 answer
  • Solve for n:<br> 1-5|n-9|=-74<br><br> I need answer by 12:10, please help!!!
    9·2 answers
  • 2x(x+5)-3(x+5) simplified
    10·2 answers
  • There are 206 adults at a language school. Each adult studies one of French or Spanish or German. 35 women study French. 67 of a
    11·1 answer
  • Which of the following<br>figures has all sides<br>equal? a. square, b. Rectangle c.Circle, b. cube​
    13·1 answer
  • Complete the equation of the line that passes through (−2, 6) and (−1, 18) in slope-intercept form.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!