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
enot [183]
3 years ago
12

3) 6n– 7n – 5m?n – 7n + 2m + 6mn - 7n + 2m + 6m?n

Mathematics
1 answer:
Drupady [299]3 years ago
5 0

Answer:

1)-n-5m

2)-13n+10m+6mn

Step-by-step explanation:

1) (6n-7n)-5m= -n-5m

2)(n-7n-7n)+(2m+2m+6m)+6mn= -13n+10m+6mn

You might be interested in
Please help, brainliest for correct answer
TEA [102]
Can the prrson that answers this plz a swer my wuestion below
6 0
3 years ago
Read 2 more answers
Lindsey earns $15 per hour for the first 40 hours she works in a week and 50% more for every hour over 40. How many hours did Li
solmaris [256]

Answer:

E. 55 hours.

Step by step:

Multiple $15x40, equals $600

Subtract $600 from $937.50, equals $337.50

50% more over 40 hours is $22.50

Divide $337.50 by $22.50, equals 15

Add 15 to 40, equals 45

So she worked 55 hours to get paid $937.50

7 0
3 years ago
Jessica walks 13 mile to the post office and then 25 mile to the library.
Leto [7]

Answer:

B. 38 Miles. add 13 and 25 what do you get? 38.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
2. CO DEEPER) Franco played computer chess for 3 hours. Lian played
Galina-37 [17]

Answer: Franco played for 30 minutes longer than Lain.

Step-by-step explanation:

3 times 60= 180

180-150=30 minutes

4 0
3 years ago
HELP ME ASAP LAST PROBLEM
igomit [66]
The rate of change is -2 :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is4 3/4 as a improper fraction
    8·2 answers
  • What integer describes gaining 5 pounds?
    12·1 answer
  • Graph the piecewise-defined function.
    12·1 answer
  • How to solve it? <br> !!<br> !!
    6·1 answer
  • Hey Brainlies, THIS QUESTION IS 4 CAMRYN AND JOHAN!!!
    11·2 answers
  • Write the equation of the line that passes through the points (4,1) and (-6,9). Put your answer in fully reduced point-slope for
    6·2 answers
  • I need the answer pls
    6·1 answer
  • Which of the following best describes the graph below?
    13·1 answer
  • 12. (5+4 -2)* (-2) = ?<br> O A.-22<br> O B. 14<br> O C.22<br> O D.-14
    5·2 answers
  • 3. A cell phone company offers two texting plans. People who use plan A pay10 cents for each text sent or received. People who u
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!