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
valkas [14]
2 years ago
15

(7y 3 −2y 2 +5) + (4y 3 −3y)

Mathematics
1 answer:
alexira [117]2 years ago
8 0

Answer:

26 y + 5

Step-by-step explanation:

Simplify the following:

7 3 y + 4 3 y - 3 y - 2 2 y + 5

7×3 = 21:

21 y + 4 3 y - 3 y - 2 2 y + 5

-2×2 = -4:

21 y + 4 3 y - 3 y + -4 y + 5

4×3 = 12:

21 y + 12 y - 3 y - 4 y + 5

Grouping like terms, 21 y + 12 y - 3 y - 4 y + 5 = (21 y - 4 y + 12 y - 3 y) + 5:

(21 y - 4 y + 12 y - 3 y) + 5

21 y - 4 y + 12 y - 3 y = 26 y:

Answer: 26 y + 5

You might be interested in
Which statement is true about the equation (see picture)
Alexus [3.1K]
Simplify
2/4z + 1 = 2/4z + 1
Answer: D. Infinite solutions
3 0
3 years ago
Read 2 more answers
What is poverty having
kolbaska11 [484]

Answer:

Poverty- Synonym of "Poor"

EX: In the great depression most of the USA was in poverty.



5 0
3 years ago
Read 2 more answers
How to say (3.2)^2 in words
netineya [11]
The quantity of three point two to the power of two
5 0
4 years ago
Read 2 more answers
Q7: What is the slope of the line represented by the equation 2x + 6y = 5
AlekseyPX

Answer:

-1/3

Step-by-step explanation:

2x + 6y = 5

6y = -2x + 5

y = -1/3x + 5/6

3 0
3 years ago
Almost done please help
FinnZ [79.3K]

Answer:

a_{n} =1.7n+(n-1)0.5

Step-by-step explanation:

I hope this helps.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Is 40% bigger than 2/5
    14·2 answers
  • The price of an item is reduced 70% the original price $90 what is the price now?
    6·2 answers
  • Are these ratios proportional? 5:25 120:600
    10·2 answers
  • if about 32,834.5 kilobytes of memory is still available how many more pictures can they take if you have only taken 43 pictures
    9·1 answer
  • pedro earned gross income of 35200 last year. if he took the standard deduction of 5450 and one exemption of 3500, what was his
    5·1 answer
  • A shop that sells nuts has one mixture that is 30% pecans and 70% peanuts. A second mixture is 40% pecans and 60% peanuts. The m
    7·2 answers
  • There are 30 students present, 40% ride<br> the bus. How many students ride the<br> bus?
    6·2 answers
  • If the cost of 8 mobile set is rs 40,000.how many mobile sets can be purchased for Rs 100,000​
    13·1 answer
  • What is 2+2 and what is your favorite song?<br>​
    14·2 answers
  • What is the volume of the rectangular prism
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!