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marta [7]
3 years ago
9

14. Books are on sale for 25% off the original price at Half-Price Books. Write an

Mathematics
2 answers:
Wewaii [24]3 years ago
7 0
B-.25=D
The B stand for book. I don’t think this is enough info to write one
Drupady [299]3 years ago
6 0
It would be b-b(.25)=d
b stands for book, in this case we need to find 25% of the normal price of a book. multiplying the b by .25 will give us 25% of b. subtracting the answer you get from that from the original price of the books will give you the sale price of the book(d).

please give brainliest im so close to the next rank!
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Step-by-step explanation:


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2 years ago
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Ne4ueva [31]
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3 years ago
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how many of the first 80 positive integers can he written as the sum of two distinct powers of 3? for example, 28=27+1=3^3+3^0 c
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Step-by-step explanation:

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3 years ago
Determine whether Y= 2x^2 -1 is a linear equation. If so , write the equation in standard form. If Not PLEASE Explain?​
Evgesh-ka [11]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Let x represent the measurment of an acute angle in degrees. the ratio of the complement of x to the supplement of x is 2: 5. gu
Nadusha1986 [10]
Ratio of complement of x : supplement of x 
2 : 5
⇒ 2 times the supplement of x will be equal to 5 times the complement of x

5(90 - x) = 2 (180 - x)
450 - 5x = 360 - 2x
5x - 2x = 450 - 360
3x = 90
x = 30°

Complement of x = 90 - x = 90 - 30 = 60
Supplement of x = 180 - x = 180 - 30 = 150
Ratio:
60 : 150
60 ÷ 30 : 150 ÷ 30
2 : 5 (checked)
4 0
3 years ago
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