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
asambeis [7]
4 years ago
9

ANSWER ASAPPPPPPPP

Mathematics
1 answer:
kkurt [141]4 years ago
8 0
<span>Given:
Q = 7m + 3n,
R = 11 - 2m,
S = n + 5,
T = -m - 3n + 8.

Simplify Q - [R + S] - T.

Q-(R+S)-T
=</span>7m + 3n - (11 - 2m + n + 5 ) - (-m - 3n + 8)
=7m+2m+m  +  3n-n+3n  -11-5-8
=10m+5n-24
You might be interested in
Helpppp!BASIC MATHhhh
MAXImum [283]

How much we need for start-up supplies . . . . . $25

AFTER start-up supplies we want to have . . . $70

Total amount we need to get started . . . (25 + 70) = $95

Number of people contributing . . . (me + 4) = 5

<em>Amount each person needs to kick in</em> . . . (95/5) = <em>$19</em>

As your preliminary Accountant, please reserve me one dozen (13) bagels from the first batch you produce !

4 0
4 years ago
This is for today someone can help me pls!!!
denis23 [38]

Answer:

sdf

Step-by-step explanation:

sdfgh

5 0
3 years ago
Someone please help!!
steposvetlana [31]

Answer:

y-6 = -7x + 21

Step-by-step explanation:

Find the slope

(-8 - 6)/(5-3)

-14/2 = -7

Now find the formula

y-6=-7(x - 3)

y-6 = -7x + 21

Another way to write it is

y= -7x + 27

6 0
3 years ago
Y&gt;X-3<br> y&lt; 1/2x+2<br> Solve step by step
ira [324]

Answer:

=

1

2

x+2

Step-by-step explanation:

5 0
3 years ago
Factor 9x^2-49y^2 Enter your answer in the box
shutvik [7]

Answer:

(3x - 7y)(3x + 7y)

Step-by-step explanation:

9x² - 49y² ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

here 9x² = (3x)² ⇒ a = 3x and 49y² = (7y) ⇒ b = 7y

9x² - 49y²

= (3x)² - (7y)² = (3x - 7y)(3x + 7y)

6 0
3 years ago
Read 2 more answers
Other questions:
  • WILL GIVE BRAINLEIST SUPER EASY NEED TO TURN IN AT 9:45 PLS HURRY IF YOU HAVE TIME PLS HELP WITH OTHER QUESTIONS PLS THANK YOU
    8·1 answer
  • What is 60 out of 70 as a percentage?
    6·2 answers
  • What is the first inverse operation needed to solve for p? 2p - 254= 900
    8·1 answer
  • PLEASE HELP ME!!!!!
    11·2 answers
  • Using trig how do you answer this
    9·2 answers
  • A triangular field has sides of 218.5 m and 224.5 m, and the angle between them measures 58.20 . Find the area of the field.
    14·1 answer
  • An 80-foot rope from the top of a tree house to the ground forms a 45° angle of elevation from the ground. How high is the top o
    9·1 answer
  • Thanks for the help number 11
    6·2 answers
  • Problem above⬆️<br> (Pls explain thoroughly how you got your answer)
    6·1 answer
  • Need help plz ! I'll give 30 points.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!