Three students decide to buy their math teacher a gift for being such a super person. They decide to spend a total of $134. Student A pays three times as much as Student B.

Student C pays $50 more than Student A.

Determine each student's contribution to the gift.

5x+2x=49

7x=49

x=7. 35 apples

idk

step-by-step explanation:

i don't know

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have