Susan bought a hairbrush for $6.50 and several pairs socks, (s), which cost $2.50 per pair for a total cost, (C).
1 answer:
Answer:
i can help with d.
c = 2.50s + 6.50
Step-by-step explanation:
2.50s because we don't know how many socks she's bought buy we know how much each one is going to cost
+ 6.50 because we know she bought one hir bush for $6.50
c = because that's the total of all the socks and the bush she bought
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