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mojhsa [17]
3 years ago
10

PLEASE HELP?!

Mathematics
2 answers:
Hatshy [7]3 years ago
8 0
The answer would be A. 220. Hope I could help!
Paha777 [63]3 years ago
5 0

Answer:

A. 220 degrees

Step-by-step explanation:


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Answer:

Part A: No it is not a function

Part B: The equation

Part C: x = 3

Step-by-step explanation:

Part A - The table:

Input (x)    Output (y)

6                14

12               15

15               15

25              16

This is a function because it has no repeating inputs values which have alternate outputs. Each input is assigned exactly one output.

Part B - The relation y = 7x - 15 has the value y = 27 when x = 6. You can find it by substituting into the equation.

y = 7(6) -15

y = 42 - 15

y = 27

The value of the relation in the table when x = 6 is y = 14. The equation has the greater value.

Part C: To find when y = 6, set it equal to 6 and solve for x.

6 = 7x - 15

21 = 7x

3 = x

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3 years ago
A person on a moving sidewalk travels 20 feet in 5 seconds. the moving sidewalk has a length of 80 feet. how long will it take t
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It will take 20 seconds to move from one end to another because if 20 feet is moved within 5 seconds, do that 4 more times to get to 80. Finally, multiply 5 by 4 to get 20 seconds.
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The price of a math book is 50$, but you have only 35$ with you. If you get a discount of 20%, how much money do you need to bor
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Answer:

Step-by-step explanation:

The original price of the math book is

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Divide forty-seven point five by ten

Write:-

47.5 ÷ 10 = 4.75

<span>Divide forty-seven point five by ten = 4.75</span>
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Mark is flying a kite and realizes that 300 feet of string is out. Mark anchored the kite to the ground. The angle of the string
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Answer:I don’t understand

Step-by-step explanation:

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