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
nataly862011 [7]
3 years ago
6

At a certain middle school, there are 26 students per teacher in every homeroom. Is the total number of students proportional to

the number of teachers
Mathematics
1 answer:
Verizon [17]3 years ago
6 0

Yes, because there is a corresponding amount of teachers per student.


You might be interested in
the taxi charges a flat fee of $3.75, plus $1.50 per kilometer driven. What is the total cost of a 10 km trip?
Lubov Fominskaja [6]

Answer:

$18.75

Step-by-step explanation:

Let

y = Total cost

x = number of kilometers

The equation:

y = 3.75 + 1.50x

If x = 10 km

y = 3.75 + 1.50(10)

= 3.75 + 15

= 18.75

y = $18.75

y = Total cost = $18.75

7 0
2 years ago
How many kilograms are in 30 pounds
Ghella [55]
30 pound in kilograms are 13.61 kilograms
6 0
2 years ago
Read 2 more answers
Which expressions are equivalent to 5(-2k-3)+2k
bulgar [2K]

Answer:

-8k - 15

Step-by-step explanation:

5(-2k-3)+2k

At first, we will break the parenthesis. To break that, we will multiply the value inside the parenthesis by the adjacent number, that is 5. Again, we have to consider the Algebraic operation (Golden rule) -

[(-) x (-) = (+); (+) x (-) = (-)]

Therefore, since there is a minus sign in each of the value inside the parenthesis, the result will be minus as 5 is a positive integer.

or, -5*(2k) - (5*3) + 2k

or, -10k - 15 + 2k

or, -8k - 15 (after the deduction)

The answer is = -8k - 15

6 0
3 years ago
What is the product of the polynomials below? (4x^2-2x-4)(2x+4)
Travka [436]

Answer:  8x³ + 12x² - 16x - 16

<u>Step-by-step explanation:</u>

  (4x² - 2x - 4)(2x + 4)

= (2x + 4)(4x² - 2x - 4)

= 2x(4x² - 2x - 4)  +  4(4x² - 2x - 4)

=   8x³ - 4x² - 8x   +  16x² - 8x - 16

=   8x³ + (-4x² + 16x²) + (-8x - 8x) - 16

=   8x³ + 12x² - 16x - 16

7 0
2 years ago
22broccy-here you go g-<br> what is the sum of negative two squared plus one?
yaroslaw [1]

Answer:

The sum is equal to 5

Step-by-step explanation:

we know that

The algebraic expression of the phrase "  the sum of negative two squared plus one" is equal to

(-2)^{2}+1\\=4+1\\=5

8 0
3 years ago
Read 2 more answers
Other questions:
  • –2(3x – 1) = –6x – 1
    6·2 answers
  • Jeune see earnedb $725 dollars by working 5 days a week. What is the average amount that she earned per day?
    6·1 answer
  • I need to know how to write this word problem in an algebraic expression with answer at 8 a.m. to automobile started from the sa
    11·1 answer
  • Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
    15·2 answers
  • Solve the system of linear equations by elimination −2x+3y=7 and 5x+8y=−2
    14·1 answer
  • The average score on a biology test was 72.1 write the average score using a fraction
    9·1 answer
  • (3x2 + 4x - 2) (2x + 5) REPLY FAST!!!​
    8·1 answer
  • What is the measure of b
    6·1 answer
  • A dolphin was swimming 28 meters below the ocean's surface. It changed its depth to avoid a
    15·1 answer
  • The temperature is -2c if the temputure rises to 15c , what is the new temputure
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!