Answer:
7
Step-by-step explanation:
5 x 2 = 10
10 - 3 = 7
29.99-20%= 23.99
25.00-10%= 22.50 so, Mr.chang got the better deal ( but not by much.)
Answer:
1. 21
2. -4
3. 20
4. 1
5. 4
6. -6
Step-by-step explanation:
Answer:
3/5 c
Step-by-step explanation:
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