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
liubo4ka [24]
3 years ago
14

What's is the answer to 15n-19n

Mathematics
1 answer:
Art [367]3 years ago
8 0

Answer:

-4n

Step-by-step explanation:

You might be interested in
What is the equation to (-3,1) and (0,-8)
puteri [66]
The change in x between the two is 3 and the change in y is -9. 
Divide -9 by 3 to get -3 using the rise over run slope formula.  
The equation is y = -8 + -3x because the -8 in the second set of coordinates is the y-intercept of the equation. 
Hope this helps!
4 0
3 years ago
Your friend has owned a dog for nine years this is one year less than twice as long as he owned a cat how long has your friend o
Oduvanchick [21]

Answer:

He owned Cat for 5 years.

Step-by-step explanation:

Given: Owned dog for 9 years.

           Dog owned year is one year less than twice as long as he owned a cat.

Lets assume the years that cat has been owned be "x".

Now, finding the number years that Cat hes been owned.

As given, Dog owned year is one year less than twice as long as he owned a cat.

∴ using equation to find the Cat´s owned years.

⇒ 2x-1= 9

adding 1 on both side.

⇒ 2x= 10

dividing both side by 2

⇒x= \frac{10}{2}

∴x= 5\ years

Hence, Cat has been owned for 5 years.

6 0
3 years ago
What is the value of x?<br> 40°<br> (6x + 2)
Anvisha [2.4K]

Answer:

x = 8

Step-by-step explanation:

40 + 6x + 2 = 90   {Complementary angles}

Combine like terms

40+ 2 + 6x = 90

     42 +6x = 90         {Subtract 42 form both sides}

             6x = 90 - 42

             6x = 48       {divide both sides by 6}

        6x/6 = 48/6

             x = 8

6 0
3 years ago
Read 2 more answers
Given the function f(x) = 3x3 + 7x2 + 5x, find f(-3).
Julli [10]

Answer:

the ans is b -33

Step-by-step explanation:

by putting the -3 in the place of x and adding,subtracting

4 0
3 years ago
while playing a game maria defeated 8 enemies with each enemy defeated earing her 7594 points if she traded in all her points fo
MAVERICK [17]
30,376 points per extra life
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help on this plzzz
    7·2 answers
  • HELP ME PLEASE!!!!
    5·1 answer
  • There are two numbers one number is twice the other number
    9·1 answer
  • Write a linear equation that models the cost y of one person going on x rides at the fair. Graph the equation. Admission is $12
    9·1 answer
  • Phillip picked 3/4 pounds of cherries and William picked 1/3 pound of cherries. How many more pounds of cherries did Phillip pic
    8·1 answer
  • There are 7 people fishing at Lake Connor: 3 have fishing licenses, and 4 do not. An inspector chooses two of the people at rand
    14·1 answer
  • Use significant digits, find the product of 7.095 and 2.55.
    10·1 answer
  • The ratio of quarters to dimes in a coin collection is 5:3. You add the same number of new quarters as dimes
    6·1 answer
  • Given f(x)=17-x2 , what is the average rate of change in f(x) over the interval (1, 5)?
    6·1 answer
  • Drag each sign or value to the correct location on the equation. Each sign or value can be used more than once, but not all sign
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!