Evaluate each expression if r = 5, s = 2, t = 7, and u = 1.
1. s + 7 2. 9 – u 3. 3t + 1
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Mathematics, 05.12.2020 22:30 mercedesamatap21hx0
Evaluate each expression if r = 5, s = 2, t = 7, and u = 1.
1. s + 7 2. 9 – u 3. 3t + 1
4. 5r - 4 5. t – s 6. u + r
7. 11t – 7 8. 6 + 3u 9. 4r – 10s
10. 32 11. 22 – 18 12. 2 + 8
13. 2 14. 30 15. (3+)28
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