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
Elina [12.6K]
2 years ago
15

Which of the following equations results in no solutions?

Mathematics
1 answer:
agasfer [191]2 years ago
4 0
Answer choice B would result in no solution

Hope this helps ;)
You might be interested in
ana saw some kitten and baby chicks for sale when she went to the pet store. altogether she counted 16 heads and 46 legs. how ma
qwelly [4]

Ana saw 7 kitten and 9 chicks at the pet store.

Step-by-step explanation:

Given,

Number of heads = 16

Number of legs = 46

A chick has 2 legs and a kitten has 4.

Let,

x represent the number of kitten and y represent the number of chicks.

According to given statement;

x+y=16     Eqn 1

4x+2y=46   Eqn 2

Multiplying Eqn 1 by 4

4(x+y=16)\\4x+4y=64\ \ \ Eqn\ 3

Subtracting Eqn 2 from Eqn 3

(4x+4y)-(4x+2y)=64-46\\4x+4y-4x-2y=18\\2y=18

Dividing both sides by 2

\frac{2y}{2}=\frac{18}{2}\\y=9

Putting y=9 in Eqn 1

x+9=16\\x=16-9\\x=7

Ana saw 7 kitten and 9 chicks at the pet store.

Keywords: linear equation, elimination method

Learn more about elimination method at:

  • brainly.com/question/10480770
  • brainly.com/question/10546617

#LearnwithBrainly

4 0
3 years ago
(a^2-b)^3
Ganezh [65]
-1 is correct answer because
a= -2
b= 5 then
(-2^2-5)^3
(4-5)^3
(-1)^3
-1
7 0
2 years ago
Cara is a high school student. On average, there are 26 students per class at her school, with a standard deviation of 3 student
aliina [53]

Answer:

B. 97%

Step-by-step explanation:

20 students is -2 standard deviations away from the mean

35 is +3 standard deviations away from the mean

100 - 2.4 = 97.6

(2.4 is amount of data we are not using)

please refer to the standard deviation graph attached :)

8 0
2 years ago
Elena bowls two games on Saturday. Her score in the second game is 30 more than ¾ of her score the first game. Elena's total sco
grin007 [14]

Answer:

222 = score in 2nd game

Step-by-step explanation:

Let x = score in 1st game

3/4(x) + 30 = score in 2nd game

x + 3/4(x) + 30 = 478         Multiply thru by 4 to eliminate the fraction

4x + 3x + 120 = 1912

7x + 120 = 1912

7x = 1792

x = 256

3/4(x) + 30 = 3/4(256) + 30

= 192 + 30

222 = score in 2nd game

Check:  222 + 256 = 478

7 0
2 years ago
Insert three arthimetic means between 4 and 10
lapo4ka [179]
Yes I work this out so yea you divide idk
7 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you save $100 a month. How many months would it take you to save $ 1 million
    9·2 answers
  • Please help me asap!!!!!!!!!!!1
    5·1 answer
  • Is V=IR an equation, an expression or a formula?
    15·1 answer
  • A floor plan is given for the first floor of a new house. One inch represents 10 feet. If a bedroom isfour-fifths in by nine-ten
    9·2 answers
  • How do you square pi?
    9·1 answer
  • For an employee training, the employee to instructor ratio is 12 to 2. If there are 24 instructors for the training, how many em
    13·1 answer
  • How to find the inverse of this function
    7·1 answer
  • I need to know quick so i would rly apriciate help, if you do a answer and the work ill give u a brainliest!!!
    13·2 answers
  • Isabel has ridden 16 miles of a bike course. The course is 80 miles long. What percentage of the course has Isabel ridden so far
    12·2 answers
  • Amy was looking at a table of conversion from meters to kilometers the table shows that two common meters are equivalent to 2000
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!