Roni wants to write an equation to represent a proportional relationship that has a constant of proportionality equal to StartFraction 7 over 25 EndFraction. She writes the equation y = x + StartFraction 7 over 25 EndFraction. What error is Roni making?

A: She should have written y = negative x + StartFraction 7 over 25 EndFraction so that x and y have a constant sum.

B: She should have written x y = StartFraction 7 over 25 EndFraction so that x and y have a constant product.

C: She should have written y = StartFraction 7 over 25 EndFraction x so that x and y have a constant quotient.

D: She should have written y = StartFraction 7 over 25 EndFraction so that y has a constant value.

15 answers

holy crap. copy/paste blues. Just type a fraction.

7/25

Recall that direct variation is y = kx
So, what do you think?

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bro what the answer?

whats the answer?

it is B

the answer is: she should have written y=7/25x so that y and x have a constant quotient

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the answer is c

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how old r u @Shizzy

hmmm it might be B

yall mad weird but free answers

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