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exis [7]
3 years ago
9

HELPPPP PLEASE!!

Mathematics
2 answers:
gayaneshka [121]3 years ago
8 0

Answer:

67.5

Step-by-step explanation:

ok easy it cost $90

90/100=0.9

0.9*25=22.5

90-22.5

67.5

Setler79 [48]3 years ago
6 0
The answer is 67.50 because you multiply 90$ by .25 than you got 22.50 subtract 22.50 by 90
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let f(x)=2x^2+7x-4/x^3-1 what is the domain,range,roots,end behavior and intersect the y-axis of f(X)
victus00 [196]
Here's the factorization of the equation
f(x) = [ (x+4)(2x-1) ] / [ (x-1)(x^2+x+1) ]

<u>Domain</u>
The domain of a function is the set of input or argument values for which the function is real and defined.
- function domain : x < 1 or x > 1

<u>Range
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<u />Resulting f(x) values: all Real Numbers<u>
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<u>Roots
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x = 1/2 & -4

<u>Axis interception points</u>
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3 0
3 years ago
Franklin saved money to buy art supplies
Nikolay [14]

<u>Question</u>:

Franklin saved money to buy art supplies. He used 1/5 of his savings to buy brushes. He used 1/2 of his savings to buy paint. What fraction of his savings does he have remaining?

Answer:

Franklin had  \frac{3}{10} of his saving left.

Step-by-step explanation:

Amount used to buy brushes = 1/5

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Solution:

Let the remaining amount  be x

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x = 1- (\frac{1}{5} + \frac{1}{2})

x = 1- (\frac{2+5}{10})

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8 0
3 years ago
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mamaluj [8]

Answer:

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4 0
3 years ago
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BARSIC [14]

x=3

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Read 2 more answers
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