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Zolol [24]
3 years ago
13

Simplify. -2xyz(xy 3yz)

Mathematics
1 answer:
vladimir2022 [97]3 years ago
8 0
-2xyz(xy + 3yz) = -2x^2 y^2 z - 6x y^2 z^2
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In a political science class, test scores were determined to be 20 times the number of hours, h, the student studied plus 3.
V125BC [204]

Answer:

S = 20h + 3

Step-by-step explanation:

It is seen in a political science class that the test score were determined to be 20 times the number of hours, h, the student studied plus 3.

Hence, the condition can be modeled by the equation

S = 20h + 3

where, S represents the score of a particular student who studied h hours before the test. (Answer)

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3 years ago
Find the geometric mean of the pair of numbers. 2 and 6
Mekhanik [1.2K]
4 is the answer I think
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3 years ago
11. D'(2.9) is the image of D after a reflection
algol [13]

Answer:

D(- 2, 9 )

Step-by-step explanation:

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4 0
3 years ago
98 POINTS EASY
irina [24]

Answer:

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11x = 180 - 5 - 4

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x = 171/11  and the out come is with decimals  (15.54545...etc)

x=11 is incorrect

~batmans wife dun dun dun....

3 0
3 years ago
Read 2 more answers
Ten children in a kindergarten class own a dog. Fourteen children in the class do not own a dog. Find the ratio of the number of
Bond [772]

5/7 which means for every 7 kids, one owns a dog

3 0
3 years ago
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