Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
tinyurl.com/wpazsebu
(–2) + 6 + 1 = 1 + 6 + (–2) is B.Commutative Property
Answer:
3 rings
Step-by-step explanation:
10 / 2 = 5 necklaces
(5/5) x 2 = 2 bracelets
10 - 5 - 2 = 3<u> rings</u>
Mx - y
5 times 3 - 8
15 - 8
=
7