Audrey's parents give her $5 to play video games at the mall. each games costs a quarter to play. which choice is not a correct method for determining the total #of games she can play. a. take the #of dollars she has and divide it by 1/4. b. take the # of dollars she has and multiply it by 4. c. take the # of dollars she has and divide it by 0.25. d. take the # of dollars she has and multiply by 0.25

Step-by-step explanation:

If answer A works then so will Answer A. The reason is because 1/4 and 0.25 are equal to one another. The only comment you should recognize is that

5/0.25 is a whole lot easier to do than 5/(1/4)

B is the same thing as C when you apply the division by fractions rule.

D is the odd method out. Instead of 20 games (5 * 4) she will only get to play 4. That because she has 5 dollars and if you multiply by 0.25 you get 1.25 games

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)