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devlian [24]
3 years ago
9

Next, rearrange the expression in part B using the Commutative Property so the terms with the same place value are next to each

other. 72.3 + (-39.1) = 70 + 2 + 0.3 + (-30) + (-9) + (-0.1)
Mathematics
2 answers:
Natasha2012 [34]3 years ago
8 0

Answer:

72.3 + (-39.1) = 70 + 2 + 0.3 + (-30) + (-9) + (-0.1) =

Step-by-step explanation:

This is the Expanded form

Hunter-Best [27]3 years ago
5 0

Answer:

70 + 2 + 0.3 + (-30) + (-9) + (-0.1) = 70 + (-30) + 2 + (-9) + 0.3 + (-0.1)

Step-by-step explanation:

i dont have an explanation but that is the answer i can confirm because i did it and got it wrong but then it showed the right answer hope it helps you

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Last year, Ivan had $30,000 to invest. He invested some of it in an account that paid 6% simple interest per year, and he invest
OlgaM077 [116]
Hi there

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7 0
4 years ago
Evaluate F(1)
KonstantinChe [14]

ANSWER

B. 1

EXPLANATION

The given function is

f(x) =\left \{ {{x^{2} +3 (if) -5 \leq x< 1} \atop {x (if) 1 \leq x \leq 5 }} \right.

This is a piece-wise defined function.

We want to find f(1)

We substitute x=1 into f(x)=x because, 1 belongs to the interval,

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The correct answer is B.

8 0
3 years ago
Solve for w. 5w + 9z = 2z + 3w
Margaret [11]

Answer:

w = -7z/2

Step-by-step explanation:

Our goal is to isolate w

1. subtract 3w from both sides to get 2w+9z = 2z

2. Subtract 9z from both sides to get 2w = -7z

3. Divide both sides by 2 to get w = -7z/2

We cannot simplify further, so this is our answer.

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djyliett [7]
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