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
Rasek [7]
3 years ago
9

Simplify. (2x^2 + 7x + 10) - (x^2 + 2x - 9)

Mathematics
1 answer:
Murrr4er [49]3 years ago
7 0

Subtract like terms:

2x^2 - x^2 = x^2

7x - 2x = 5x

10 - -9 = 10+9 = 19

The answer is: x^2 + 5x +19

You might be interested in
Marlene has 5 pink ribbons, 1 blue ribbon, and 4 purple ribbons in a box. She will randomly choose 1 bow from the box.
Naddika [18.5K]
Hi how is your day I think the answe is 4
5 0
3 years ago
twelve students have an equally likely chance of being selected in a drawing at school. eight are girls and four are boys. what
andriy [413]

Answer:

33% chance

Step-by-step explanation:

there are 12 students total and there are two groups of students, boys and girls, 8 girls 4 boys so we take that and convert it to a fraction which would make 2/3 girls and 1/3 boys, so that would mean that boys have a 33% chance of being selected

8 0
3 years ago
HELP ME ASAP PLS.......
Sergio [31]

Answer:

Step-by-step explanation: 32

3 0
2 years ago
Which tipe of this method???​
Hoochie [10]

Answer:

It appears to be substitution

Step-by-step explanation:

I think you are talking about system of equations

6 0
3 years ago
Select the term that does not describe the triangle. Select all that apply.
gulaghasi [49]

The answer is scalene

7 0
3 years ago
Other questions:
  • 6 less than a number is -2 what is the number?
    10·1 answer
  • What is 49/25 in a decimal
    10·2 answers
  • |6a-5|=4a What are the solutions to a?
    13·1 answer
  • Where is the blue dot on the number line?
    14·2 answers
  • If a flower bed has the shape of a rectangle 7 yards long and 3 yards wide what is the area in square feet
    10·1 answer
  • Find the value of 14x3+12 divide 4
    9·2 answers
  • What is the volume, in cubic cm, of a cube with an edge length of 20cm?
    15·1 answer
  • Which of the following expressions is equal to P/17
    9·2 answers
  • Answer this Question
    15·1 answer
  • The original version of a song is 3 minutes long. The remix is 25% shorter. How long is the remix?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!