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
nikdorinn [45]
3 years ago
7

4 a3b(-3a5b3+6a4b)+(3a4b2+6ab)2

Mathematics
1 answer:
Irina18 [472]3 years ago
4 0

Answer:

− 12 a 8 b4+ 24 a7 b 2+ 6a 4b 2 + 12 a b

Step-by-step explanation:

Simplify each term

You might be interested in
Can someone please help me with the math problem?
Volgvan

Answer:

i think that the answer is 147

Step-by-step explanation:

i believe that you would be able to multiply 3 time 49 and that is your answer.

4 0
2 years ago
Read 2 more answers
Out of 250 coins, 50 are in mint condition. What is the ratio of mint condition coins to the total number of coins?
dimulka [17.4K]

<u>Answer:</u>

1 : 5

<u>Step-by-step explanation:</u>

Given:

Mint condition coins = 50

Total number of coins = 250

Ratio

The questions asks for the ratio between mint condition coins to the total number of coins, so:

Mint condition coins : number of coins = 50:250

= 1:5 (simplified form)

Hope this helps :)

7 0
2 years ago
What is -2(3X +12 Y -5-17 X -16 Y +4) Simplified
notsponge [240]

Answer:

-2 (3x +12 Y -5 -17 X -16 Y +4)

Step-by-step explanation:

omg.. here we go..

-2 (17) i THinK im not sure hope this helped

7 0
3 years ago
Josie and her brothers and sisters measured their heights and found the mean averageThe mean was 150cmJosie forgot her height. C
Andrei [34K]

Answer:

135 cm

Step-by-step explanation:

Let Jose's height = x

The mean of their heights = 150

Given the Heights:

150cm, 170cm, 140cm, 155cm

The mean is the sum if the heights divided by the number of people

Here :

(150 + 170 + 140 + 155 + x) / 5 = 150

(615 + x) / 5 = 150

615 + x = 750

x = 750 - 615

x = 135 cm

8 0
3 years ago
PLS HELP TELL WHETHER X AND Y SHOW DIRECT VARIATION!!!
jarptica [38.1K]

Answer:

Try using this calculator

Step-by-step explanation:

https://www.mathpapa.com/algebra-calculator.html

4 0
3 years ago
Other questions:
  • Describe a way you can use graham crackers to demonstrate the division problem 3 divided by 1/4 . Include the result in your des
    14·1 answer
  • If 10% of x is 20, what is 23% of x?
    10·2 answers
  • PLZZZ I NEED THIS QUICK <br> What is [-4.6].
    7·1 answer
  • What is the rate of change for the graph shown below?
    14·1 answer
  • The table and graph represent two different bus tours,
    7·1 answer
  • Andre looks at a box of paper clips. He says: “I think the number of paper clips in the box is less than 1,000.”
    5·1 answer
  • 5a - (-9) - 7a - 12<br> 6 - 7m^2 + 4n^2 - 8 - 9m^2 - n^2
    9·1 answer
  • Please help!! &lt;3 and plsexplain how u got it *15 points*
    8·1 answer
  • Which of the following numbers is the arithmetic mean for the other<br> numbers? <br> 26,28,29,30,37
    13·1 answer
  • Solve the system by substitution.<br> 4x + 2y = 10<br> x − y = 13
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!