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inysia [295]
2 years ago
15

Please help me with this one.​

Mathematics
2 answers:
Rudik [331]2 years ago
8 0

s=(r-0.10)

that would be the answer for part (A)

i don't reallt understand what the question is daying for part (B)

mixas84 [53]2 years ago
6 0

Answer:

a.   s = .9*r

b. Yes, because the regular price is only being multiplied by a number without any additional operations.

Step-by-step explanation:

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Factor the expression 9x^2 - 30x + 25 I need help
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Answer:

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Step-by-step explanation:

When we expand (3x - 5)², we get:

(3x - 5) (3x - 5)

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7 0
2 years ago
Find the value of x.<br> A) 71 <br> B) 72 <br> C) 73 <br> D) 75
natita [175]
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Subtract 146° on both sides.

(-39 +x)° = 180° - 146°

(-39 +x)° = 34°

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Add 39° on both sides

x = 34° + 39°

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Your final answer is C) 73.
3 0
3 years ago
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Step-by-step explanation:

7 0
3 years ago
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DaniilM [7]
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3 years ago
3. If the sum of (3+6i) and (4+pi) is (7+81), then what is the value of p?
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Step-by-step explanation:

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pi = 2i

That means p = 2

8 0
2 years ago
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