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
kupik [55]
3 years ago
11

C

Mathematics
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

2x² - 6x

Step-by-step explanation:

(3x² - 4x + 8) + (- x² - 2x - 8) ← remove both parenthesis

= 3x² - 4x + 8 - x² - 2x - 8 ← collect like terms

= 2x² - 6x

You might be interested in
What is the symbol for megabytes
MAVERICK [17]

Answer:

Mb is the symbol of Megabytes

Step-by-step explanation:

kb for kilobytes

Mb for Megabytes

Gb for Gigabytes

etc,

8 0
3 years ago
The intersection of a line and a plane is..
WINSTONCH [101]

Answer:

See below in bold.

Step-by-step explanation:

Intersection of a line and a plane is a point.

Intersection of two planes: it is a line.

The least amount of non-collinear points is 3.

2 lines on the same plane which never intersect  are parallel.

4 0
3 years ago
Read 2 more answers
Harry budgeted $180 per month for eating out. At an estimated $9 per
neonofarm [45]

Answer:

252

Step-by-step explanation:

9 x 20 = 180

9 x 28 = 252

7 0
3 years ago
Which graph shows line symmetry about the y-axis?
frutty [35]

Answer:

1st one does

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Solve for m Q=m-n/3p
Gala2k [10]
Isolate m by add n/3p to Q

m = Q + n/3p
6 0
3 years ago
Other questions:
  • A car travels at an average speed of 68 miles per hour. how many miles does it travel in 5 hours and 15 minutes?
    10·1 answer
  • Points A and B lie on a circle centered at point O. If what is the ratio of the area of sector AOB to the area of the circle?
    5·1 answer
  • I need help again... 4x divided by 8 = 3
    9·2 answers
  • Evaluate f(x) = 2x4 - 4x3-11x2+3x-6 for x=-2 f (-2) =?
    8·2 answers
  • CAN ANYONE HELP ME IN DIS RQ!!!
    10·2 answers
  • Write an equation for the graphed function
    8·1 answer
  • Which of these is a correct identity?<br> x + 4x = 5x<br> 6x = 18<br> 2x + 1 = 7<br> 7x + 9 = x
    8·1 answer
  • Aré 24cd and 9cd like terms
    14·1 answer
  • Solve the simultaneous equations<br> 4 x + y = 17 <br> 3 x + y = 15
    14·1 answer
  • Part A: If (26)X = 1, what is the value of x? Explain your answer. (5 points)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!