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g100num [7]
3 years ago
15

Which of the following relations shows a function?

Mathematics
1 answer:
Kaylis [27]3 years ago
4 0

I believe it should be A

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(show your work!) i only got an hour left for this :c
MA_775_DIABLO [31]

Answer:

7 _> x

Step-by-step explanation:

28 - x _> 7(x-4)

28 - x _> 7x-28

28+28 _> 7x+x

56 _> 8x

7 _> x

5 0
3 years ago
Read 2 more answers
Tabitha and her mother went to the pet store. Her mother told her she could either choose a cat, dog, or fish, and either get a
FinnZ [79.3K]
For the pet the fraction is 2/3 because there is a fish,cat and a dog only cats and dogs have 4 legs and the fraction for the toy or the book is 1/2 because there are 2 objects and she can only get 1
7 0
3 years ago
Describe how you could draw a diagram for a problem about finding the total length for two strings, 15 inches long and 7 inches
Varvara68 [4.7K]
Two strings are 15 inches and 7 inches long.

You could draw a diagram that has two rulers (that are longer than 12 inches).

Draw a piece of string that is exactly 15 inches on one ruler.
Draw another piece of string on the other ruler at exactly 7 inches.

Then you can find the total length of the two strings by adding 15 and 7 inches.
15 + 7 = 22

The total length of both the strings is 22 inches. You can draw a ruler and a piece of string on it at 22 inches.
5 0
3 years ago
For each incorrect answer on a test, the teacher changes the total points possible by - 3
Bogdan [553]

Answer:

40

Step-by-step explanation:

8 incorrect answers x -3 points per wrong answer. 64 - 24 points taken off = score of 40.

5 0
3 years ago
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URGENT DUE IN 20 MINUTES FOR GRADE PLEASE HELP<br> 2/3 (x-7)= -2
ASHA 777 [7]
<span>2/3 (x-7)= -2
x - 7 = -2 * 3/2
x - 7 = -3
x = -3 + 7
x = 4</span>
7 0
3 years ago
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