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
Naddik [55]
3 years ago
8

Can anyone help me with this?

Mathematics
1 answer:
Maurinko [17]3 years ago
5 0

Answer:

D. -6m²n² + 10m²n + 8mn² - 10mn

Step-by-step explanation:

(-7mn + 8mn² - 8m²n²) + (10m²n + 2m²n² - 3mn)

Apply the distributive property to remove the parentheses

-7mn + 8mn² - 8m²n² + 10m²n + 2m²n² - 3mn

Combine like terms together and arrange in standard form

-7mn + 8mn² - 8m²n² + 10m²n + 2m²n² - 3mn

-8m²n² + 2m²n² + 10m²n + 8mn² - 7mn - 3mn

-6m²n² + 10m²n + 8mn² - 10mn

You might be interested in
Select 3 ratios that are equivalent to 8:20​
guapka [62]

Answer:

4:10, 2:5 16:40

Step-by-step explanation:

just multiply or divide

5 0
3 years ago
Solve the quadratic equation graphically using at least two different approaches. When necessary, give your solutions to the nea
Misha Larkins [42]
The answer to the problem is 39

5 0
2 years ago
I don't know how to do this one. plz help
egoroff_w [7]

Answer:

As x decreases without bound, f(x) increases without bound

As x increases without bound, f(x) approaches 0

Step-by-step explanation:

As x gets more and more negative f(x)  gets bigger and bigger

f(x) = (7/10) ^ x but x is negative  so flip it and then x is a larger number

       (10/7) ^  large number   so it will get larger

 as → -∞   f(x) →∞    


As x gets more and more positive f(x)  gets smaller and smaller

f(x) = (7/10) ^ x   closer and closer to 0.  The denominator gets larger faster than the numerator  = 1 / large number

       

 as → ∞   f(x) →0    

3 0
3 years ago
Choose the correct response​
lilavasa [31]

Answer:

f(2) = 9

Step-by-step explanation:

It's give in the question,

Two different functions are,

f(x) = 4x + 1

g(x) = -2x

Then we have to find the output value of function 'f' for the input value x = 2.

By substituting the value of x in the function 'f',

f(2) = 4(2) + 1

     = 9

f(2) = 9

5 0
2 years ago
Sifa has $156 in the bank. He needs to have at least $400 for spending money on his trip. Write and solve an inequality to find
gregori [183]
Sifa needs to earn $244

Solution
400-156=244

Therefore, He needs to earn $244 more before his trip.
6 0
2 years ago
Other questions:
  • You've decided you want a plant for your room. At the gardening store, there are 444 different kinds of plants (tulip, fern, cac
    13·1 answer
  • Solve for x " 1/6x+2/3x+4=x+2
    12·1 answer
  • Suppose that the IQs of university​ A's students can be described by a normal model with mean 150150 and standard deviation 77 p
    14·1 answer
  • How do you write 6x=7y in standard form
    11·1 answer
  • Apply the distributive property to Factor out the greatest common factor of 75+20​
    8·1 answer
  • The components of vector are ax and ay (both positive), and the angle that it makes with respect to the positive x axis is θ. Fi
    7·1 answer
  • After hitting a plot twist in his new mystery novel, Tyler can't wait to find out who the villain is. So far, he spent 3 hours r
    8·1 answer
  • Cos theta Root over 1 - cos square theta​
    11·1 answer
  • A plane flies 1890 km in 3.5 hours how far will the plane fly in 4.2 hours if it maintains the same airspeed
    13·1 answer
  • H - 9 > 13 please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!