Answer:
Step-by-step explanation:
6n³ is determining the points at nth level.
<u>At n² level the expression would be:</u>
x = 9
-2x = 18 - 4x
-2x + 4x = 18
2x = 18
x = 18/2
the estimated increase in height of baby each year would be 3 inches.
1: 4 2/3
a: $2.06
b: $27.06
Math
40176
124 * 324 = 40176
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