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Usimov [2.4K]
3 years ago
15

Your friend is having trouble analyzing solutions to linear equations. Create a study guide for your friend and include the foll

owing.
Explain what a solution to an equation is.
Provide an example of an equation with exactly one solution. Prove why it has one solution.
Provide an example of an equation with no solution. Prove why it has no solution.
Provide an example of an equation with infinitely many solutions. Prove why it has infinitely many solutions.
Explain the general process for determining whether an equation has one, infinitely many, or no solution.
Mathematics
1 answer:
lorasvet [3.4K]3 years ago
7 0

Answer:

Sana all my jówa haha thanks

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This is for homework
zalisa [80]

Answer:

What grade is this?

Step-by-step explanation:

I don't understand.

5 0
3 years ago
1)A bag contains seven red marbles and seven
Illusion [34]

Answer: 7/26

Step-by-step explanation:

7 red and 7 blue = 14 total

7/14 or 1/2 chance of getting red first

7/13 chance of getting red the second time

7/13*1/2 = 7/26

7/26 chance

sorry if it’s wrong but I hope it helps

3 0
3 years ago
X^2=3x+3 using the quadratic formula,show steps
o-na [289]
X²=3x+3
x²-3x-3=0. have to get 0 on right first
identify a,b,c. a is 1, b is -3, c is -3
now plug in to the quadratic formula...

x = -b±√(b²-4*a*c) / 2a

x = -(-3) ± √((-3)²-4*1*(-3)) / (2*1)

x= 3 ± √(9- -12) / 2

x=( 3 ± √21) /2
8 0
3 years ago
Ahmad had 6/7 of a spool of yarn. He used 2/5 of his yarn for a project. What fraction of the spool was used for the project?
GaryK [48]

Answer:

\dfrac{12}{35}

Step-by-step explanation:

2/5 ths of 6/7 ths:

\implies \dfrac67 \times \dfrac25=\dfrac{6\times 2}{7\times5}=\dfrac{12}{35}

4 0
2 years ago
Help me with this math
LUCKY_DIMON [66]
1. 14 2. 9 3. 4.5 4. 18 5. 1/4
7 0
3 years ago
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