Deangelo has $7 worth of dimes and quarters in a jar. he has 7 more quarters than dimes. how many of each coin does he have?

table 1

step-by-step explanation:

1-16

2-32

4-64

8-128

all multiples of 16

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.