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yarga [219]
3 years ago
8

1. Use a ratio box to solve this problem. Tammy saved nickels and

Mathematics
1 answer:
Mice21 [21]3 years ago
7 0

Answer:

245

Step-by-step explanation:

let 'c' = total coins

2/7 = 70/c

2c = 490

c = 245

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tatiyna

Answer:

D is the correct answer

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Christina buys 3 DVDs . 2 of the DVDs cost X+Y . Write an expression that shows the amount the 3 DVDs cost
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Answer:

3/2(x+y)

Step-by-step explanation:

The cost of 2 DVD is x+y

Divide by 2 to get the cost of one DVD

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Multiply by 3 to get the cost of 3

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7 0
3 years ago
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So,some please help!
Leni [432]
4.6 is the correct answer. Hope I helped:)
5 0
3 years ago
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Write the coordinates of the vertices after a translation 4 units right and 4 units down.
m_a_m_a [10]

Answer:

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  • U'(1, -1)
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Step-by-step explanation:

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Translation 4 down subtracts 4 from each y-coordinate.

Doing this arithmetic gives you the results above.

8 0
3 years ago
(Algebra 2)<br><br> Find the inverse of f(x) and its domain.
elixir [45]
Let f(x)=y
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denominator cannot equals to zero
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answer
B
4 0
2 years ago
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