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stiks02 [169]
3 years ago
14

It costs $2.57 to buy a box of crackers. Which of the following equation shows the amount of money needed, x, to buy m boxes of

crackers
A. M= 2.57x
B. X= 2.57m
C. X= 2.57 + m
D. M= 2.57 + x
Mathematics
1 answer:
liraira [26]3 years ago
8 0
The answer will be B. X= 2.57m. Hope it help!
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Is x = 1 a function?​
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Answer:

No

Step-by-step explanation:

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x=1 matches with any y answer (as y is not included in the equation), so it is not a function.

**This question involves the definition of functions, which you may wish to revise. I'm always happy to help!

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2 years ago
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MA_775_DIABLO [31]

Answer:

The answer to your question is   log₁₀ x + b = a        

Step-by-step explanation:

General formula

                 Logarithmic function                Exponential function

                           log ₐ b = c                                  b^{c} = a

a = antilogaritm                                               c = exponent

b = base                                                          b = base

c = logaritm                                                     a = power

In your problem

10 = base

a = exponent

x + b = power

Exponential function              log₁₀ x + b = a                            

4 0
3 years ago
Aaron's car used 3- gallons of gas when
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This is because 60/3=20.

I hope this makes sense.
4 0
3 years ago
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