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The expression 1.5t+20 predicts the height in centimeters of a plant t days from today.
What is the predicted height of the plant 5 days from today?

User Blabus
by
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1 Answer

4 votes

Answer:

27.5cm

Explanation:

Use 5 in place of t and calculate.

1.5t + 20

= 1.5(5) + 20

= 7.5 + 20

= 27.5

At day 5, the plant will be 27.5cm tall.

User Chris Panayotova
by
8.5k points
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