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
snow_tiger [21]
3 years ago
8

Simplify (3x2 − 2) + (5x2 + 5x − 1)

Mathematics
2 answers:
topjm [15]3 years ago
4 0
5x+13 is the correct answer

kicyunya [14]3 years ago
4 0
(3x2-2)+(5x2+5x-1)
=3x-2-2+5x2+5x-1
=6x-2+25x+5x-1
=6x-2+10x+5x-1
=6x+10x+5x-1-2
=21x-1-2
=21x-3

You might be interested in
The goal of a market economy is to
katrin [286]
<span>A market economy is an economic system where the prices of goods are and economic decisions are based on the collective interactions of the individual people in the economy and the businesses present. The goal of a market economy may be described as wanting to limit the government involvement in economic decisions.Hope this helps. Let me know if you need additional help!</span>
6 0
4 years ago
Read 3 more answers
Geometry// please help!
const2013 [10]
There is no picture attached
8 0
3 years ago
Read 2 more answers
A line with a slope of 5 passes through the points (3,8).which of the following is the value of the y-intercept
alexira [117]

Answer:

-7

Step-by-step explanation:

7 0
3 years ago
Tyler’s brother works in a shoe store. The store was selling a pair of shoes for $80. They now are on sale for $50. What is the
Leni [432]
40% Because if the shoe is $80 and went on sail to $50 they would have to raise the original price by 20% there for when they say it’s on sail for 30% off it’s really should just be 20% off
6 0
3 years ago
Which event took place during the Copernican revolution, when most people started to believe in a heliocentric model of the sola
sladkih [1.3K]

Answer: B: copernicus....

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A-plus Auto Body is painting designs on a customers car. They had 18pints of blue paint on hand. They used 1/2 of it for the fla
    13·2 answers
  • Help please... :) I need help
    8·1 answer
  • Alice ate 3/8 of her sandwich. Later , for a snack , ate another 3/8 of the sandwich write an addition sentence that shows how m
    10·1 answer
  • Rewrite 3 - (-4) as an addition problem. -
    13·2 answers
  • Which numbers are a distance of 4 units from −6 on a number line? Select the location on the number line to plot each point.
    9·1 answer
  • A stray dog ate 6 of your muffins. That was four thirds of all of them. With how many did you you start?
    7·1 answer
  • What percent of 50 is 20?
    6·1 answer
  • HELPPPPPPPPPPPPPPPPPPP PLSSSSSSSSSSSSS
    8·1 answer
  • Sallie's recipe calls for a total of cups of flour to make biscuits. It says to use cup of flour from the total for rolling out
    5·1 answer
  • 2. Which values of x and y make the system of linear equations true?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!