Answer in order

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answer
A. -4.6 - (0.4 + 7.2)

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answer
B. -10 + (-90) + (-40)

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answer

associate property of addition

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answer
Commutative <span>Property
</span>
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answer
-147

7 0

2 years ago

Answer quick please! Help fast!!

kolezko [41]

C, because when you add 45 on both sides, and then after that when you have to subtract 15 in both sides, you get 0 = 120.

8 0

2 years ago

The population of a small town in Ohio was 3,800 people in I. It has slowly been decreasing at a rate of 25% per year. What will

MrRa [10]

Answer:

676 assuming the population is 3800 in 2019. If it's a different year then change t.

Step-by-step explanation:

$P(t) = P_{0} (1+r)^t \\\\P(6) = 3800(1-.25)^6 \\=P(6) = 3800(.75)^6\\=676$

3 0

2 years ago