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
kondaur [170]
2 years ago
8

PLEASE HELP

Mathematics
1 answer:
zhuklara [117]2 years ago
7 0
Beck add like terms so you get
4x^2 -4x-15
lucy factor our negative so you left with -4x^2 +5x -10 +8x^2 -9x -5
simplify 4x^2 -4x -15
therefore both students answers simplify to 4x^2 -4x -15
You might be interested in
Please help I’m stuck
Aliun [14]
Okay so in the little chart at the bottom of the page, the first 2 are true, and the last one is false.

I hope this helps. If it does, please rate as Brainliest
6 0
3 years ago
Zack has a car. He wants to sell it for 60% off the current price.the market price is $500. How much money would he receive in e
Mariana [72]
Since Zack wants to sell his car for 60% off the current price of $500, he has to multiply 0.60 (60% in decimal form) by $500, which equals $300. Now, the next step is very important. He has to subtract $500 from $300 since $300 is the amount OFF. Once he does that, he will get $200.

- Hope I helped :)

- Learning is beautiful thing and a lifelong journey. 
8 0
3 years ago
What is the value of X
ExtremeBDS [4]
\dfrac{6}{9}=\dfrac{x+3}{3+9}\\
\dfrac{2}{3}=\dfrac{x+3}{12}\\
3(x+3)=24\\
x+3=8\\
x=5
8 0
2 years ago
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEEEEEEEEEEEE OUTTTTTTTTTTTTTTTTTTTT I DO ANYTHING
mote1985 [20]

Answer:

6

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is the equation of a horizontal line that has a y-intercept of -5?
Cloud [144]

Check the picture below.

6 0
3 years ago
Other questions:
  • Help plz I need help
    11·1 answer
  • Ralph is painting the barn below, including the sides and roof. He wants to know how much paint to purchase.
    6·1 answer
  • PLEASE HELP!!!! WILL MARK THE BRAINLIST!!!! PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE
    8·2 answers
  • (3x^2+11x+4)+(-5x+x^2-13) standard form
    15·1 answer
  • Calisickleroye9vh please<br><br> answer
    8·1 answer
  • How does the position of the decimal changes in a quotient as you divied by 10 100 1000
    8·1 answer
  • Vera wants to graph a line that passes through (0,2) and has a slope of 2/3 which points could Vera use to graph a line check al
    9·2 answers
  • Notebooks are priced 3.20 for 4 notebooks Pencils are priced 4.80 for 12 pencils, write a rate
    9·1 answer
  • If an object is dropped from 100 feet in the air and air resistance is ignored, the object will fall at a rate that can be model
    9·1 answer
  • HURRY UP AND I WILL GIVE U BRAiNLIEST<br><br> What is the slope of the line on the graph?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!