shortyytii7
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A plant is already 54 centimeters tall, and it will grow one centimeter every month.
Let H be the plant's height (in centimeters) after M months.
Write an equation relating H to M. Then use this equation to find the plant's height after 21 months.
Equation:
OO
O=D
x
Plant's height after 21 months:
centimeters
S
?

Respuesta :

bappyisc

Answer:

H = 54 + M cm ;  75 cm

Step-by-step explanation:

After 1 monnth, height increases by 1 cm

So, after M months, height increases by (1*M) or M cm

So, Total height , H = 54 + M cm

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