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3 years ago

Evaluate the expression for b = -6. 3b =

Mathematics

2 answers:

ch4aika [34]3 years ago

6 0

Answer:

-18

Step-by-step explanation:

Hope that helps

You do 3(-6) to get neg 18

kolbaska11 [484]3 years ago

5 0

Answer:

-18

Step-by-step explanation:

-6 x 3 = - 18.

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What is the mean of this data?<br><br> 12, 18, 11, 25, 38, 22

yanalaym [24]

Your answer is 21 for this one.

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3 years ago

A balloon artist creates balloon hats for children at a store’s grand opening. The graph shows the number of balloons the artist

Dvinal [7]

Answer:

The phrase that best describes the the line representing the relationship between the number of balloons remaining and the number of hats created is:

Negative slope.
Constant slope.

Decreasing function.

Step-by-step explanation:

We are given a graph that represents the relationship between the Number of Balloons Hats and the number of balloons remaining.

Clearly from the graph we could that it is a linear function.

Also, the function is a decreasing function since with the increase of one variable that is the number of Balloon hats produced the other variable i.e. Balloons remaining is decreasing.

Also, we can calculate the slope of the line.

as the line is passing through (0,500) and (100,0)

Hence, the slope of line is:

$Slope=\dfrac{0-500}{100-0}\\\\Slope=\dfrac{-500}{100}\\\\Slope=-5$

Hence, the graph has a negative slope.

Also, we know that a slope of a line is always constant.

So, the correct statements are:

Negative slope.

Constant slope.

Decreasing function.

5 0

3 years ago

Read 2 more answers

While on vacation, you and your friends need to take a cab ride. The average cab fare (cost) is $2.70 per mile. Write an express

kifflom [539]

Answer:

2.70×m=x

Step-by-step explanation:

2.70 times the mile

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2 years ago

Chloe wants to buy some apples at holmeberg's orchard. She can purchase 3 pound bag of apples for $7.50 or she can buy a 10 poun

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3 years ago

Select the correct word to describe the function. the equation y = startfraction 5 x cubed over 8 endfraction represents functio

balandron [24]

The functions and their descriptions are:

Polynomial: $y = \frac{5x^3}{8}$ and $y = 5x^3 + 8$
Logarithm: $y = 6 + 0.25\ln(x)$
Exponential $y = \frac{18}{1 + 6e^{-0.25x}}$

<h3>How to describe the functions?</h3>

The functions are given as:

$y = \frac{5x^3}{8}$

$y = 6 + 0.25\ln(x)$

$y = \frac{18}{1 + 6e^{-0.25x}}$

$y = 5x^3 + 8$

The functions would be described based on the type of function they represent.

Functions that use the "ln" keyword are logarithmic functions, while functions that use the "e" keyword are exponential functions.