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Vesnalui [34]
3 years ago
15

Rebecca has 30 paintings to sell. The amount of money Rebecca makes from selling x paintings is represented by a function. f(x)=

25x What is the practical domain of the function?
A.all multiples of 25 between 0 and 750, inclusive
B.all integers from 0 to 25, inclusive
C.all real numbers
D.all integers from 0 to 30, inclusive
Mathematics
2 answers:
Stels [109]3 years ago
8 0
The answer is letter D
Sphinxa [80]3 years ago
4 0

Answer:

D.) All integers from 0 to 30, inclusive.

Step-by-step explanation:

If Rebecca has 30 paintings to sell and x is the domain, then any integer from 0-30 inclusive is your answer. It isn't sure that Rebecca will sell a painting, she can't sell more than she has, and she can't sell parts of a painting.

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1. (1 pt) Which is a solution to the equation y=3x+1 ?A. (3, 10) B. (2, 6) C. (1, 5) D. (0, 3)
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Answer:

the easy way to figure this out is to just plug in answers.

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3 years ago
5 roommates share the cost of an apartment: rent,electricity, and gas. rent costs 1800 and gas costs 150 per month. each roommat
Naddik [55]

Answer:

Electricity bill is 175

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Step-by-step explanation:

Given

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In other words,

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