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
Having trouble with this
GaryK [48]
Jayden ran 1/5 of his total distance in 1 minute. His total distance is 6/5 of a kilometer. He ran 6/25 of a kilometer in 1 minute or 3/5 of a lap.
7 0
3 years ago
Kody made a deposit into an account that earns 4% annual compound interest. After 24 months, the value of his account was $2163.
yKpoI14uk [10]

Answer:

$1176.671

Step-by-step explanation:

3 0
3 years ago
ASAP please help!!!
Serggg [28]
Y+4<u><</u>9
subtract 4
y<u><</u>5
y is smaller than and equal to 5
so you shade from 5 to the negative end to infinity (to the left) and shade the 5 to show that it is included (attachment says A)







6 less than (-6) 2 times a number (2 time x) is greater than (>) 8 (8)

-6+2x>8
add 6
2x>14
divide 2
x>7
so
x is bigger than 7
shade from 7 to the positive end to infinity (to the right) and don't shade 7 but put a circle around it to show that it is not included (attachment says B )

I have included pictures of the number lines

4 0
3 years ago
8m^3 - 28m^2 + 6m - 21. You solve by factoring by grouping!!! quick please
Leya [2.2K]

Answer:

(2m - 7)(4 {m}^{2}  + 3)

Step-by-step explanation:

8m^3 - 28m^2 + 6m - 21 \\  = 4 {m}^{2} (2 {m}  - 7) + 3(2m - 7) \\  = (2m - 7)(4 {m}^{2}  + 3)

4 0
2 years ago
Pls answer number 11 :d i will mark brianliest
QveST [7]

Answer:

D. (3; -4)

Step-by-step explanation:

.............

3 0
3 years ago
Other questions:
  • Use decimal numbers to write an expression that represents the length of the walls that Valerie measured?
    6·1 answer
  • Helllp this is easy​
    5·2 answers
  • If Container A weighs 3 pounds Container B weighs 5 pounds Container C weighs 3.5 pounds and Container D weighs 2.75 pounds what
    14·1 answer
  • Suppose 4 mg of a drug is injected into a person's bloodstream. As the drug is metabolized, the quantity diminishes at the conti
    11·1 answer
  • Which equation has the solutions x = (5 +- 2 \sqrt(7))/(3)?
    12·2 answers
  • Need help Please Asap! Thank you
    9·2 answers
  • Help test due tonight! *no links please *
    13·2 answers
  • Expontential function f f(x) = a*b^x<br><br> x f(x)<br> 0 5<br> 1 8<br><br> f(x) =
    6·1 answer
  • 19​% adults favor the use of unmanned drones by police agencies. Twelve U.S. Adults are randomly selected. Find the probability
    7·1 answer
  • james spent 9/10 of an hour biking and 5/6 of an hour jogging. how much did james spent in biking and jogging
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!