= v/t
= 13-7/2
= 6/2
<span>= 3 m/sec² </span>
So for each earring, she uses 3 blue, 1 metallic and 2 green..
so for 8 pairs.....thats 16 earrings....she would need :
16 * 3 = 48 blue
16 * 1 = 16 metallic
16 * 2 = 32 green
Answer: 8.75
Explanation: Each bag is 1.25 , 7•1.25=8.75
C is the correct answer because in order to factor it completely, you need to factor by grouping it