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
Aneli [31]
3 years ago
11

Simplify (3x2 – 4x – 1) + (8x2 – x + 6)

Mathematics
1 answer:
abruzzese [7]3 years ago
6 0

Answer:

11x^{2} -5x+5

Step-by-step explanation:

3x^{2}-4x-1+8x^{2} -x+6

3x^{2}+8x^{2}-4x-x-1+6

Combine like terms

11x^{2}-5x +5

You might be interested in
Alyssa and celeb both drove 210 miles to the beach in separate cars
klasskru [66]

Answer:

whats the rest of the question

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Write and solve your own word problem for 1.3 x 2.79? solve without using a calculator
vaieri [72.5K]

Answer:

The answer is 3.62

Step-by-step explanation:

Here is a word problem that you can use.

Jimmy has exactly 2.79 points. His other friend Robert has 1.3 times his points.  How many points does Robert have?

(And yes, I wrote this problem myself and I do not mind you using it! )

Hopefully this helped!

5 0
2 years ago
Read 2 more answers
There is a storm heading for Las Vegas. There will be 24inches of rainfall over the course of 2 weeks. Given this data, how much
Gnom [1K]
60 inches because 1 week can equal 12 inches because 24 divided by 2 is 12
3 0
3 years ago
Read 2 more answers
A die is rolled. Find the probability of rolling a multiple of 6.
MrRa [10]

Answer:

1/6

Step-by-step explanation: because the only multiple of six on a six-sided die, is six.

if you wanted the decimal, then here it is:0.16666667

3 0
3 years ago
Math question I need help with
Marianna [84]

? I'm not sure on that one...

8 0
3 years ago
Other questions:
  • The yearbook club is handing out T-shirts to its members. There are 5 blue, 7 green, 9 red, and 4 yellow T-shirts in all. If Jac
    11·1 answer
  • The two Step equations 5k=20
    12·1 answer
  • What is the x-coordinate of the solution to the system of equations?<br> {3x+2y=3<br> 2x−2y=7
    11·1 answer
  • Let theta be an angle in quadrant III such that cos theta=-3/5 .
    9·1 answer
  • What is the verbal expression for 1/8y
    7·1 answer
  • Which is the same as 7/3? A.7 divided by 1/3 B. 3 divided by 7 C.1/7 of3 D. 7 divided by 3
    5·2 answers
  • 98.25 centimeters converted to milimeters
    10·1 answer
  • Solve the equation.<br> 5x = 16<br> Solve for x
    9·2 answers
  • If Emma has all a's and one d what is her gpa? she has 6 classes in total
    14·1 answer
  • Whats the y intercept of a line that passes through (8, -9) and has a slope of -5/4.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!