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
tatyana61 [14]
3 years ago
5

Explain it step by step

Mathematics
1 answer:
NemiM [27]3 years ago
3 0

Answer:

Step-by-step explanation:

Like terms have same variable with same power. Combine like terms

153y³ + 132y² + 6y - 5 - 3y³  - 5y² +4y - 2

= <u>153y³ - 3y³</u>   + 132y² - 5y² + 6y + 4y <u> -5 - 2</u>

= <u>150y³</u> + 127y²  + 10y<u> - 7</u>

You might be interested in
Look at these numbers. 0.3,
timama [110]
0.3.......the 3 is in the tenths place 
0.103....the 3 is in the thousandths place
0.13.....the 3 is in the hundredths place

0.3 is ur answer

8 0
3 years ago
Read 2 more answers
Calculate the surface area of a hockey puck with a height of 1 in. and a diameter of 3 in
uysha [10]

Answer:

23.56

Step-by-step explanation:

2(\pi r^{2}) + 2\pirh

2(\pi 1.5^{2})+ 2\pi(1.5)(1)

23.56

6 0
3 years ago
Coby sells apples and bananas at his fruit store. He charges $6 for a bunch of bananas, and $8 for a pound of apples. If a custo
Over [174]

Answer:

  • 6 bunches of bananas
  • 7 pounds of apples

Step-by-step explanation:

We have to assume that a "piece of fruit" is either a bunch of bananas or a pound of apples. Without that assumption, there is insufficient information to work the problem.

Let B represent the number of bunches of bananas. Then 13-B is the number of pounds of apples. The total cost is ...

  6B +8(13 -B) = 92

  -2B + 104 = 92 . . . . . eliminate parentheses

  B = -12/-2 = 6 . . . . . . subtract 104, then divide by the coefficient of B

  13-B = 7 . . . . . . . . . . . the number of pounds of apples

The customer bought 6 bunches of bananas and 7 pounds of apples.

_____

<em>Comment on the solution</em>

You will note that finding the value of the variable involved arithmetic with negative numbers. If you want the numbers to stay positive, then you can choose the variable to represent <em>the most expensive</em> of the items: the number of pounds of apples.

6 0
3 years ago
Check whether 7+3x is a factor of 3x^3+7x
BartSMP [9]

Answer:

no

Step-by-step explanation:

refer to picture for solution

3 0
3 years ago
I'm tragically single just to put that out there
EastWind [94]

Same I hate tiktoc for showing me happy couples

3 0
3 years ago
Other questions:
  • Pls i need it like now
    12·1 answer
  • Ellie’s parents travel down to see her and have a look at the property. When they set off, the mileage on the car reads 46,817 a
    12·1 answer
  • Hi so in Algebra were learning about factoring by greatest common factor.
    14·1 answer
  • How is factor 36 related to factor 72
    9·1 answer
  • In 3 apples cost 48¢ , how many dozen apples can be bougth for $3.84?
    13·2 answers
  • Help please. will give brainliest. i think it is b or c.
    10·1 answer
  • 1. 9 <br> 2. 6 <br> 3. 3<br> 4. 81<br> Help plz giving out brianlest and god bless you
    10·2 answers
  • Change 8.94 into a fraction
    11·2 answers
  • In how many ways can a committee of
    6·1 answer
  • Find the geometric mean of 50 and 4
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!