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
Marina CMI [18]
3 years ago
15

(5x² – 8x + 1) + (2x² - 4x – 11)

Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0

Answer:

7x²-12x-10

Step-by-step explanation:

(5x²-8x+1) + (2x²-4x-11)

combine like terms

7x²-12x-10

You might be interested in
Xavier spent less than 2\5 of an hour walking home from school. Which fraction is less than 2\5? A5\7 B3\4 C5\10 D2\9
MAVERICK [17]
2/9 is less than 2/5 because since the denominator is larger, the pieces are smaller. (Numerator)
7 0
2 years ago
Read 2 more answers
How do you write 6,900 in scientific notation?<br> * 10
saw5 [17]

Answer:

6.9 x 103

Step-by-step explanation:

6 0
3 years ago
Which is equivalent to 2564 3/4^<br> Help
Yuliya22 [10]

The answer is 64, happy to help!

:)

4 0
2 years ago
Enter the trigonometric equation you would use to solve for x in the following right triangle. Do not solve the equation.
Blababa [14]

Equation:

tan(x) = \frac{opp}{adj}

7 0
2 years ago
Which best explains why 5 x 4 is greater than 5 x 1/4 ?
zmey [24]
Because one is put into fraction form. Therefore the one in fraction form is going to be smaller. 5*4=20 and 5*1/4=1.25. I hope my answer helped you.
3 0
3 years ago
Other questions:
  • Can someone please help me on this?
    7·1 answer
  • Can a trapezoid have four obtuse angles? Explain.
    13·1 answer
  • List all the odd composite numbers less than 20 in numerical order
    9·1 answer
  • 2x2-2x-12=0 show expression in factored form show work what do the solutions mean
    13·2 answers
  • Find the median and mean of the data set below:<br> 5, 7, 3, 36, 7, 23<br> Ed
    10·2 answers
  • 9a + 18c. What is the value of the expression when a = −5 and c = −1?
    12·1 answer
  • Log a=6 log b=4 log c=-6<br> log c^9/√a^3 b
    10·1 answer
  • What is the equation of the line that passes through the point<br> (6,7) and has a slope of o?
    12·1 answer
  • (b) Rita bought 15 pounds of rice for $7.How many pounds of rice did she get per dollar?pounds per dollar I need help with this
    5·1 answer
  • Y = (x)^(1/9)*Find f(x) when x=(1/2)Round your answer to the nearest thousandth.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!