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
Colt1911 [192]
3 years ago
13

Identifying the Number of Solutions

Mathematics
2 answers:
natulia [17]3 years ago
5 0

Answer:

  • 2/3
  • -4
  • 2
  • 12
  • 1

Step-by-step explanation:

For the line ax+by=c, solving for y gives ...

  y = (-a/b)x +c/b

The slope in this slope-intercept form is the coefficient of x, -a/b. The y-intercept is c/b.

a) For the first line, the slope is ...

  -a/b = -(-2)/3 = 2/3

__

b) For the second line, the slope is ...

  -a/b = -4/1 = -4

__

c) The y-intercept of the first line is ...

  c/b = 6/3 = 2

__

d) The y-intercept of the second line is ...

  c/b = 12/1 = 12

__

e) The slopes of the lines are different, so there is one (1) solution.

Katen [24]3 years ago
4 0

Answer: 2/3, 2/3, 2, 2, Infinite

Explanation: I just finished the assignment

You might be interested in
In a certain​ lottery, an urn contains balls numbered 1 to 26. From this​ urn, 6 balls are chosen​ randomly, without replacement
expeople1 [14]

Answer:

\frac{1}{230230}

Step-by-step explanation:

Given that in a certain​ lottery, an urn contains balls numbered 1 to 26

From this​ urn, 6 balls are chosen​ randomly, without replacement.

Bet amount 1 dollar and he selects a set of six numbers.

If these match with those chosen from the urn he wins (order does not matter)

Total ways of choosing 6 out of 26 = 26C6 = \frac{26!}{20!6!} \\=230230

The way he selects = 1

Hence probability of winning  =\frac{1}{230230}

with one ticket

4 0
4 years ago
A microwave is placed on top of two boxes. One box is 4 feet 7 inches tall the other box is 4 feet 9 inches tall and the microwa
Vikentia [17]
The answer is 12 feet 3 inches
7 0
4 years ago
F(x) = x^2 + 1 is limited to (0, 1, 2, 3), what is the maximum love you all of the range?
wlad13 [49]

Answer:

2

Step-by-step explanation:

f(x)=x^2+1

now,

f(1)=1^2+1

=1+1

=2

4 0
3 years ago
A card is drawn at random from a standard deck of cards. What is the probability that the card is black or a face card
LenaWriter [7]

Answer:

there is a 26 out of 52 of a chance

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the sum of (2x - 5y) and (x + y)?
seraphim [82]

Answer:

3x-4y

Step-by-step explanation:

combine like terms. 2x+x=3x.

-5y+y=-4y

6 0
3 years ago
Other questions:
  • Luna mixes 3/4 cup of orange juice with 3/8 cup of cranberry juice. She gives 5/8 cup of juice to mags. How much is left in luna
    15·1 answer
  • Solve for w.<br><br> -9w+45=3 (w-1)
    7·1 answer
  • Tell me number 5 through 8 if it’s linear or nonlinear
    13·1 answer
  • Farmers Han and Vreel both bought querts and Kents for their farms. Han bought 1 quert and 9 kents for $51. Vreel bought 8 quert
    12·1 answer
  • Darrien is making a solid figure out of folded paper. His solid figure has six congruent faces that are all squares. What sold f
    8·1 answer
  • What is x(-14x + 9)?
    10·1 answer
  • What's the estimate for 4060/35
    12·1 answer
  • Which type of relationship would best model this data?
    13·1 answer
  • The data reflects the number of days since a plant has
    5·1 answer
  • Which of the following is the graph of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!