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Ugo [173]
3 years ago
8

Select the sets that are not functions. (answer choices are in picture)

Mathematics
2 answers:
Eduardwww [97]3 years ago
8 0

Answer:

C is not a function

Step-by-step explanation:

Nikolay [14]3 years ago
7 0

Answer:

The answer is D and E

Step-by-step explanation:

- D is not a function because x in (x,y) coordinate sets, 1 is being repeated over and in this case 1 is repeated 4 times.

- E is not a function because x in (x,y) coordinate sets, 6 has been repeated 2 times; (6,2), and (6, -1).

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What two numbers have a sum of 217 and a <br> difference of 85?
Setler [38]

Answer:

the two numbers are 151 and 66

Step-by-step explanation:

x+y =217

x-y = 85

add the two equations

x+y =217

x-y = 85

-------------

2x = 302

divide by 2

2x/2 = 302/2

x = 151

now find y

x+y =217

151+y =217

subtract 151 from each side

y = 217-151

y =66

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3 years ago
Let f(x) and g(x) be polynomials as shown below.
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C- apex approved !!!
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Simplify (b4)3.<br> O A. 9<br> OB. b?<br> OC. b12<br> OD. b
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The answer is b12, so C.
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3 years ago
Daniel's tennis team made $582.85 from running the concession stand at a basketball game. The food and drinks cost the team $64.
Flura [38]

Let x be the number of members in Daniel's tennis team.

The amount made = $582.85

Expenses (food and drinks) = $64

Balance remaining for sharing = 582.85 - 64 = $518.85

Amount received by each player = (amount made - Expenses) / Number of members = 518.85/x

8 0
3 years ago
Read 2 more answers
Bessie bought 10 gallons of Bush's Sweet Tea for a family reunion. How many liters did Bessie buy?
RUDIKE [14]

1 gallon = 3.78541 liters.

Multiply the number of gallons by 3.78541:

10 x 3.78541 = 37.8541 liters (round the answer as needed)

8 0
3 years ago
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