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
scZoUnD [109]
3 years ago
7

What is the simplified form of this expression?

Mathematics
1 answer:
Alexxx [7]3 years ago
5 0

Answer:

Option 4

Step-by-step explanation:

=> -3x^2+2x-4 + 4x^2+5x+9

Combining like terms

=> -3x^2+4x^2+2x+5x-4+9

=> x^2+7x+5

You might be interested in
What is 2/3d -8=1/2d
Brilliant_brown [7]

Answer:

d = 48

Step-by-step explanation:

4 0
3 years ago
A triangle can be drawn with angle measure of 60 degrees, 60 degrees, and 70 degrees
GrogVix [38]

Answer:

False. All triangles must have a total of 180°. 60° + 60° + 70° = 190°.

5 0
3 years ago
A skateboard travels 55 feet in 4 seconds. Is the skateboard going faster, slower, or the same speed as the scooter?
Assoli18 [71]

Answer:

Slower.

Step-by-step explanation:

I belive it is slower because the scooter was 30 feet per 2 seconds. 30+30+60 feet, 2+2= 4 seconds= 60 feet and 4 seconds which makes the 55 feet per 4 seconds slower.

4 0
3 years ago
Plz help me their is a picture
11111nata11111 [884]

Answer:

simple. y=x+2

Step-by-step explanation:

:) ======

3 0
2 years ago
Patricia has a car worth 7300 dollars. She owe a loan for 1500 dollars. She has a 1000 in her savings account. She owe a cellpho
lions [1.4K]

Answer:

$6625

Step-by-step explanation:

7300 - 1500 + 1000 - 250 + 75

Owing money decreases your net worth.

Having equity or owning assets increases your net worth.

5 0
3 years ago
Other questions:
  • Which graph is defined by f(x) = |x2 − x − 2|?
    5·1 answer
  • The median number of coloring contests won by 4 kids in a certain year is 5. The range of number of contests won by those kids t
    14·1 answer
  • What is the total interest on a ten-year. 6.1% loan with a principal of $32,000?
    6·1 answer
  • How can I solve number 4 and 6?
    8·1 answer
  • C subtracted from the sum of x and y
    14·1 answer
  • Find the length of arc ABC. Express answer in terms of pi. PC=18in
    15·2 answers
  • Suppose you are told that a 95% confidence interval for the average price of a gallon of regular gasoline in your state is from
    7·1 answer
  • Write as a mixed number 5.06
    13·2 answers
  • What is the square root of -3-4i??
    9·1 answer
  • Given the rectangle below, write a simplified expression that represents the perimeter and terms of x. Use your expression to so
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!