Jordon was trading baseball cards with some friends. he gave 15 cards to tommy and got 3 back. he gave two thirds of his remaining cards to elaine and kept the rest for himself. when he got home he counted that he had 25 cards. how many baseball cards did jordon start with?

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step-by-step explanation:

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

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step-by-step explanation:

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