x= cost per bracelet
number of bracelets * x + shipping charge = total cost
so
9x+9=72
1st part is 64,000,000
2nd part 500,000
step-by-step explanation:
5 quiero
6 vamos
7 puedan
8 quiero
9pedemos
10 dorme
the ratios are reciprocals im positive
they are all positive numbers so it wouldn't be the other ones