She has to 40 more laps. 50% is a half, so 40 is half of something. so you are dividing 40 by a half, which is 80. half of 80 is 40.
Each year the rent is multiplied by (1+0.055), so in 7 years, Natalie's rent will be
.. $900*1.055^7 = $1309.21
Answer:
X=7
Step-by-step explanation:
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Step-by-step explanation:
the factors include
1,3,9,27
