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2 years ago

PLEASE HELP 20 POINTS!!

Mathematics

1 answer:

Harman [31]2 years ago

7 0

Answer:

D) x² - y = 10x + 25 + y

Step-by-step explanation:

A relation only becomes a function if each x-value only has a single y-value as the answer.

Evaluating

A and B cannot be the answers as each value will get 2 answers
C will also not be the answer as y² means at least 2 answers will be given
D is the best option as each inputted x-value will get an answer of a single y-value

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Ugh I need help I haven’t been doing my work

DaniilM [7]

Answer:

You should do your homework.

Step-by-step explanation: It's not good if you don't do it.

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2 years ago

A number p plus 7 is greater than 24

hichkok12 [17]

Answer:

p is greater than or equal to 18

Step-by-step explanation:

18+7=25 so therefore p can be any number greater than 18 since it will be over 24

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3 years ago

14,6,-2,...;27th term

Pavel [41]

Answer:

27th term = -194

Step-by-step explanation:

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3 years ago

Jill's weight is 92 kg 250 g. Jill's sister's weight is 8 kg 600 g less than Jill's weight. How much does the sister weigh?

hodyreva [135]

Answer:

S = 83 g and 650 kg.

Step-by-step explanation:

Gram (g)= 1000 kilograms (kg).

Jill (J)= 92000 + 250 kg.

J = 92250 kg

Sister (S) = J - (8000 + 600 kg)

S = 92250 - 8600 kg

S = 83650 kg.

S = 83 g and 650 kg.

4 0

2 years ago

The variables x and y are proportional. Use the values to find the constant of proportionality. Then write an equation that rela

Sidana [21]

Answer:

k = 24, y = 24x

Step-by-step explanation:

Given x and y are proportional then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition when y = 72, x = 3 , then

72 = 3k ( divide both sides by 3 )

k = 24

y = 24x ← equation of proportion

3 0

3 years ago