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3 years ago

NEED HELP!!!

Mathematics

1 answer:

Dahasolnce [82]3 years ago

7 0

Answer:

No.

Step-by-step explanation:

The solution x = 0 means that the value 0 satisfies the equation, so there is a solution. “No solution” means that there is no value, not even 0, which would satisfy the equation.

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Can anybody help me please

Alexxandr [17]

Step-by-step explanation:

I think you are clear. You can follow me to get more answers. Thanks.

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2 years ago

What is the solution of |3x+9|≤15<br><br> answer choices v

e-lub [12.9K]

Answer:

-8<x<2

Step-by-step explanation:

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2 years ago

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An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 7.32 cents per

Sedaia [141]

Answer:

$y(x) = 0.0732x + 17.32$

Step-by-step explanation:

The equation for the monthly charge has the following format

$y(x) = ax + b$

In which y(x) is the cost in function of the number of kilowatt-hours used(x), a is the price of each killowatt hour and b is the fixed(base) charge.

Base charge of $17.32 per month.

This means that $b = 17.32$

charge of 7.32 cents per kilowatt-hour

Our answer is in dollars. Each dollar is 100 cents. So 7.32 cents is $a = 0.0732$

Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used.

$y(x) = ax + b$

$y(x) = 0.0732x + 17.32$

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3 years ago

Write a scenario that could work for the following line of best fit: y= .26x + 67.6 Explain the slope and intercept in this cont

Alexus [3.1K]

The slope (increase) is 0.26 and the y-intercept (start) is 67.6.

You could describe the temperature outside using this equation.

For example, at the beginning of the day, the temperature was 67.6. Then, it increase by 0.26 degree for every given amount of time (minutes or hours).

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3 years ago

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xenn [34]

Answer:

Step-by-step explanation:

200+150+150=500

500-500=0

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3 years ago

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