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
Gelneren [198K]
2 years ago
15

X2+(-x)+(-3x2)+(-5x)+12

Mathematics
1 answer:
mrs_skeptik [129]2 years ago
7 0
2(4-3x) is the answer to X2+(-x)+(-3x2)+(-5x)+12
You might be interested in
Tim installs 50 square feet of his floor in 45 minutes. At this rate, how long does it take him to install 495 square feet?
77julia77 [94]

Answer:

99.5 minutes

Step-by-step explanation:

50=45

495=?

495×45÷50=99.5

6 0
3 years ago
Read 2 more answers
What is the sun of 185 and h
Ksenya-84 [330]

Answer:

185 + h

Step-by-step explanation:

Question: What is the sum of 185 and h?

Sum means the answer to an addition problem, so we need to add.

185 +  h

This expression can not be simplified any further, so 185 + h is your answer.

Hope this helps :)

3 0
2 years ago
In a 51-inch television, the length of the screen's diagonal is 51 inches. If the screen's height is 25 inches,
DaniilM [7]

Answer:

44.452

Step-by-step explanation:

Using the Pythagorean theorem you can use:

51^2 = 25^2 + w^2

2601 = 625 +w^2

w^2 = 1976

w = 44.452

6 0
2 years ago
Read 2 more answers
2+4(x+1)-x<br>2+4x+-x<br>6+4x-x<br>6+3x​
Nat2105 [25]

Answer:

What is your question

Step-by-step explanation:

5 0
2 years ago
Orchestra seats for a Symphony per-
slamgirl [31]

Answer:

The Answer is that Orchestra seats were $15 and Balcony seats were $9.

Step-by-step explanation:

400(x+6) + 250x = 8250

400x + 2400 + 250x = 8250

650x + 2400 = 8250

650x = 5850

x = 9

Proof:

400(15) + 250(9) = 8250

6000 + 2250 = $8,250

7 0
3 years ago
Other questions:
  • 2. The figures in each pair are similar. Find the value of each variable. Show your work.
    7·2 answers
  • Is y=11 a function and why
    13·1 answer
  • Is the following number rational or irrational?
    8·2 answers
  • Help! Look at the photo provided!
    11·1 answer
  • How do you do this 10 8/9+ 2 5/8+ 16 2/9+ 5 7/8=
    9·2 answers
  • A bicycle tire has a diameter of 27 inches. How far will the tire roll along its circumference in 3 revolutions? Round your answ
    10·2 answers
  • What is 7x-4 +6x -4x-x in standard form
    12·1 answer
  • The product of -6 and a number is at least -72.
    11·1 answer
  • In 2-3 paragraphs, discuss the reasons why someone should make a will.
    11·1 answer
  • What is the area of this regular polygon? Assume that what is shown is the apothem.♥️
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!