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In-s [12.5K]
2 years ago
6

Help with this please and thank you.

Mathematics
1 answer:
Nostrana [21]2 years ago
6 0

Answer:

the first

Step-by-step explanation:

the first and the second set both multiply out correctly to the original expression, but -2x² is of greater dimension than -2x.

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swat32

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3 years ago
12. (r - 5)3 + r2 ifr= -3 and s= -4
Natasha2012 [34]

Answer:

-503

Step-by-step explanation:

the statement tell us:

(r - 5)^3 + r^2

r= -3

so we have:

(-3 - 5)^3 + (-3)^2

(-8)^3 + 9

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6 0
3 years ago
Which ordered pair is in the solution set of the system of linear inequalities
kompoz [17]
No solution
because a number can not be less than and greater than the same number.
6 0
3 years ago
Read 2 more answers
In her first five basketball games, Tara scored 10, 11, 15, 16, and 18 points. What is the mean absolute deviation for this set
Daniel [21]
Hello there, and thank you for posting your question here on brainly.

To find mean absolute deviation, (MAD) you have to add all the numbers together, and then divide by how much numbers are in the set.

So we have to do 10 + 11 + 15 + 16 + 18, and then divide by 5.

10 + 11 + 15 + 16 + 18 ===> 70

Now, divide by 5.

70 / 5 ===> 14

The mean absolute deviation is 14.

Hope this helped! ☺♥
3 0
4 years ago
How much change will you get back from a quarter if you buy 2 ten-cent candies?
Mama L [17]

Answer:

E. 1 nickel

Step-by-step explanation:

2 ten cent= 20 cent

a quarter is 25 cent

25-20=5

a nickel is 5 cent

3 0
4 years ago
Read 2 more answers
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