Evaluate expressions with decimal values
Put the decimal in place of the letter and work in the usual order.
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Evaluate 3t + 8 when t = 4.3.
Answer: 20.9
Evaluate 3n + 7 when n = 4.8.
Answer: 21.4
Evaluate 4x + 5 when x = 1.7.
Answer: 11.8
Tip: Put the decimal in place of the letter and work in the usual order.
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