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
nataly862011 [7]
3 years ago
13

Two students have partially simplified the same expression. Audrey's work: ( x3y−2 22x−5y3 ) 3 = ( x8y−5 22 ) 3 = x24y−15 26 Dav

id's work: ( x3y−2 22x−5y3 ) 3 = x9y−6 26x−15y9
Mathematics
2 answers:
aksik [14]3 years ago
5 0

Answer:

-Aubrey first applied division of like bases by subtracting the exponents.

-Next David will apply the quotient of powers.

-Aubrey's work is correct .

-The correct simplified answer is x^24/64y^15

Crank3 years ago
4 0

Answer:

<h3>-<u>Aubrey first applied division of like bases by subtracting the exponents.</u></h3><h3>-<u>Next David will apply the quotient of powers.</u></h3><h3><u>-Aubrey's work is correct .</u></h3><h3><u>-The correct simplified answer is x^24/64y^15</u></h3>
You might be interested in
If it is 8:50 a.m., what will the time be 4 hours and 20 minutes later?
Marina CMI [18]

Answer:

1:10 p.m.

Step-by-step explanation:

First, add 20 minutes to 8:50 a.m. That would be 9:10 a.m. Then, add the remaining 4 hours to the 9:10 a.m. to get your answer- 1:10 p.m.

3 0
2 years ago
Haley draws a picture to show 8 / 2 which picture could be Haley's
goldfiish [28.3K]

Answer:

..   ..

..   ..

Step-by-step explanation:

8/2=4

6 0
3 years ago
Hich correctly describes how the graph of the inequality 4x − 2y &gt; 20 is shaded?
joja [24]

Answer:

First we need to express y in this inequality:

-2y > -4x + 20

-y > -2x + 10

y < 2x - 10

The line isn't solid because the "less" sign doesn't include equal in it.

Because the sign is "less than" the shaded part is Below the line.

Merging these 2 conclusion we get the answer:

below the dashed line.

Step-by-step explanation:

6 0
3 years ago
Kendra has $ 9.90 in dimes and quarters. If she has 4 times as many quarters as dimes, how many of each coin does she have?
KatRina [158]
Since it is 4 times as many quarters and dimes, you can use a chart for guess and check. I started with 8 dimes and 32 quarters.

If you keep going, you end up with the fact that there are 36 quarters and 9 dimes.
6 0
3 years ago
What are the factors of 3x²+7x-20?
Leya [2.2K]
3x^2+7x-20=0\\\\a=3;\ b=7;\ c=-20\\\\\Delta=b^2-4ac\\\\x_1=\frac{-b-\sqrt\Delta}{2a};\ x_2=\frac{-b+\sqrt\Delta}{2a}\\\\\Delta=7^2-4\cdot3\cdot(-20)=49+240=289;\ \sqrt\Delta=\sqrt{289}=17\\\\x_1=\frac{-7-17}{2\cdot3}=\frac{-24}{6}=-4;\ x_2=\frac{-7+17}{2\cdot3}=\frac{10}{6}=\frac{5}{3}\\\\\\3x^2+7x-20=3(x+4)(x-\frac{5}{3})\\\\\\3x^2+7x-20=0\iff x=-4\ \vee\ x=\frac{5}{3}
4 0
4 years ago
Other questions:
  • Writte three numbers greater than 20 that has a 9 as a factor
    13·1 answer
  • Factor out the coefficient of the variable 1/4d-3/4
    5·1 answer
  • my daughter is having trouble with transformations and dilations. where can i get here some help to explain it better
    7·1 answer
  • Each month for 7 months, Samuel mows 3 lawns. How many more lawns does he need to mow before he has mowed 29 lawns
    15·2 answers
  • Numbers 4-12 and 13-16 I don't get
    7·1 answer
  • Find the volume and surface area of this prism.
    15·1 answer
  • WWhat is the equation of the line that passes through the point (-5, -2) and has a
    9·1 answer
  • Please help me!!<br>basic Radicals <br>​
    8·1 answer
  • Please help!!!!!!!!!!!!!!!!
    5·1 answer
  • The perimeter of a rectangle garden is 364 feet. If the width of the garden is 85 feet, what is it length?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!