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
lakkis [162]
2 years ago
5

Which system of equations has exactly one solution?

Mathematics
1 answer:
tester [92]2 years ago
8 0

Answer: Most of them cross each other once so I am not sure which one is the answer (sorry)

Step-by-step explanation:

x+y=7 is parallel to 3x+3y=3 and -6x-6y=3

3x+y=-1 and 6x+2y=-2 have infinite solutions togther (both are on top of each other)

The rest of the ways cross each other once

You might be interested in
Help me with this please no links
Nostrana [21]
The last option is the answer
8 0
2 years ago
A drink is made from orange juice and lemonade in the ratio 3 : 7. How much lemonade is needed if 60 ml of orange juice is used?
lina2011 [118]

Answer:

140 ml

Step-by-step explanation:

60/3  =  20

20x7 = 140

8 0
2 years ago
Combine the like terms to create an equivalent expression: 2s+(-4s)
Ira Lisetskai [31]

Answer:

-2s

Step-by-step explanation:

2s+(-4s)

2s-4s

-2s

Hope this helps ;) ❤❤❤

5 0
3 years ago
Read 2 more answers
a recipe requires 1/2 cup of milk and 1/3 cup of water. How much more milk is required for tge recipe than water? ​
ycow [4]

Answer:

1/6 cup of milk

Step-by-step explanation:

1/2 (amount of milk)- 1/3 (amount of water)

1/2 = 3/6

1/3 = 2/6

3/6 - 2/6 = 1/6

Hope this helped <3

7 0
2 years ago
Solve -7x = -56<br> Help me
OleMash [197]
Easily done! Just do -56 divided by -7 but just remember two negatives equal a positive. So your answer would be 8!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Jenna has 76.47 dollars she bought 2 books for 39.86 dollars how much does she have left
    11·2 answers
  • A tester sets 99% confidence limits on a certain statistic. The absolute difference between either limit and the mean is an exam
    5·2 answers
  • What is the probability of drawing a 6 or a king,​
    6·1 answer
  • Drag the numbers to order them from least to greatest. 0.9, −2.4, −0.8, 1.6, 0.2
    15·1 answer
  • Which expressions represent 5 less than the quotient of X and 4.
    15·1 answer
  • I need help ASAP please help someone
    11·2 answers
  • If 3(d+1)=4(d–2)<br> then what is the value of 5(d–2)
    9·1 answer
  • Which statement is false? A. (−2)×5&lt;(−20) B. (−2)×(−5)&gt;(−25) C. 2×5&gt;(−25) D. 2×(−5)&lt;20
    6·1 answer
  • Jack had three times as many magic beans as his mother. after he gave her 23 beans, he still has 20 more than she had. how many
    6·1 answer
  • Help me out with this question..this is a practice question not a graded one
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!