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
Ad libitum [116K]
3 years ago
15

Given: Q = 7m + 3n, R = 11 - 2m, S = n + 5, and T = -m - 3n + 8.

Mathematics
1 answer:
hram777 [196]3 years ago
5 0
10m + 7n - 14

Steps:
[7m + 3n -(11 - 2m)] + [n + 5 -(-m -3n + 8)]
7m + 3n -11 + 2m + n + 5 + m + 3n - 8
10m + 7n - 14
You might be interested in
A golfer shot 2 rounds of -4 each and then shot2 rounds of 2 each. What was the golfers composite score?
irakobra [83]

Answer:

Step-by-step explanation:

all answers in here just scroll

Download pdf
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> pdf </span>
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> pdf </span>
3 0
3 years ago
If the club is sending 3 members to a convention, how many different groups of 3 members are possible?
Natasha2012 [34]
There are 120 different possible groups.
(10 * 9 * 8)/(3 * 2 * 1) + 120
6 0
3 years ago
Solve each system using a matrix<br> 7x+2y=5<br> 13x+14y=-1
Svetach [21]

Solve each system using a matrix

7x+2y=5

13x+14y=-1Solve each system using a matrix

7x+2y=5

13x+14y=-1

7 0
3 years ago
Read 2 more answers
PLEASE HELPP BRANLIEST AND MEDAL PLSSS
Fudgin [204]
56. and 1.6^4



.....................
8 0
3 years ago
Will mark brainliest
Simora [160]

Answer:

b

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 3v+6v(4v-2v)
    14·2 answers
  • Find the greatest common factor of the<br> following monomials:<br> 18g^6h^5<br> 16g^3h^6
    8·1 answer
  • What is the area of the sector, in square units, determined by an arc with a measure 45° in a circle with radius 6? Round to the
    12·1 answer
  • What is the product of 5x times -x
    13·1 answer
  • a chocolate chip cookie has 10 more calories than an ice cream cone. together they have a total of 310 calories.
    12·1 answer
  • When x=2 and y=4 what is value of 7x-y
    10·2 answers
  • a brother is 12 years older than his sister. four years ago, the brother was 3 times as old as the sister is now. how old is the
    9·2 answers
  • Help please this is do soon I will mark brainliest
    6·1 answer
  • Question 3 of 10
    12·1 answer
  • Hank runs a successful hot dog stand right across from the arch at the University of Georgia in downtown Athens. Hank has to ord
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!