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Lady_Fox [76]
3 years ago
5

Please help me with this 8th grade math

Mathematics
1 answer:
VMariaS [17]3 years ago
7 0
The answer is -21 I just took the test
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Can someone solve this please?<br><br> 2ab³(2³ a³ b²)
Vilka [71]
I want to say its

6ab12 + 2ab5
4 0
3 years ago
Read 2 more answers
Need help asap plz help dont have many points but ill give yu all i have if u help
Anna71 [15]
Hello!

We can go through the choices and see if they are true

Choice 1
A function has one output for every input

This is not a function because it has -1 as an output for both 4 and -1

This is the answer
------------------------------------------------------------------------------------------------------
Choice 2
The inputs are the x's

We see that the inputs are -1, 0, 3, and 4

This is true
------------------------------------------------------------------------------------------------------
Choice 3
The outputs are the y's

We see the outputs are -2, -1, and 1

This is true
------------------------------------------------------------------------------------------------------
Choice 4
We can follow the lines and see the relations are

(-1, 1), (0, -2), (3, 1), (4, -1)

This is also true
------------------------------------------------------------------------------------------------------
The only one that was false was the first choice so that is the answer

The answer is A) The diagram represents a function
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Hope this helps!
4 0
3 years ago
Suppose we choose7 objects without replacement from 9 objects
stiks02 [169]

Answer:

<h2>181 440</h2>

Step-by-step explanation:

We have 9 choices for Choosing the first object

              8 choices for Choosing the 2nd object

              .

              .

              .

             3 choices for Choosing the seventh object

Therefore if we want to choose7 objects without replacement from 9 objects we have : 9×8×7×6×5×4×3 = 181 440

Also ,we can calculate it this way :

9P7 = 181 440

7 0
2 years ago
Enter an algebraic expression for the word expression.
Eva8 [605]

Answer: 2/3 times 4

Step-by-step explanation:

8 0
3 years ago
Peter work three more days than jill. Peter earn $20 day jill earn $40 day. But they earned the same amount of money
nydimaria [60]

Answer: Wowwww that ain't good at all and sooo not fair if Peter worked three more days than Jill but still only got twenty bucks. That's pretty sad.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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