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amm1812
4 years ago
15

What is the sum of 7t +12 when t=9

Mathematics
2 answers:
Mkey [24]4 years ago
7 0
<span>7t +12 
Substitute 9 for t
7(9)+12
Multiply 7 by 9
63+12
Add
Final Answer: 75</span>
joja [24]4 years ago
7 0
7(9) + 12 = 75

You would substitute and multiply the 9
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