3 years ago

1.) If x varies directly as y and x = 35 when y = 7. What is the value of y when x = 25?

Mathematics

2 answers:

Fiesta28 [93]3 years ago

8 0

Answer:

y = 5

Step-by-step explanation:

$x \ \alpha \ y$

$=> x = k \times y\\=> 35 = k \times 7\\=> k = 5$

$x = k \times y$

$=>25 = 5 \times y\\ =>5 = y$

Temka [501]3 years ago

7 0

Answer:

y = 5

Step-by-step explanation:

x = 35, y = 7

x = ?y

35 = ?7

? = 5

x = 25, y = ?

x = ?y

25 = 5y

y = 5

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3 years ago

1.) If x varies directly as y and x = 35 when y = 7. What is the value of y when x = 25?​

1.) If x varies directly as y and x = 35 when y = 7. What is the value of y when x = 25?