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MaRussiya [10]
2 years ago
13

If you pay $3 to enter the farm and $2.50 per pound for the berries you pick. Write an equation to model the total cost, y, for

x pounds of berries
Mathematics
1 answer:
sweet [91]2 years ago
3 0
The answer is 3+2.50x=y
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The set of counting numbers is
Over [174]
1234567890
Right? lol
5 0
3 years ago
1. A bag contains four green gumballs, three blue gumballs, and two red gumballs, all the same size and shape.
Dahasolnce [82]

Answer:

Step-by-step explanation:

a. P (red) = <u>2/9</u>

b. P (blue) = 3/9 = <u>1/3</u>

c. P (green) = <u>4/9</u>

d. Green, because out of the three types of gumballs, the green gumballs are more in number, therefore, it is the one you are most likely to get.

7 0
2 years ago
Simplify the following expressions -5(-7x + 4 + 9y) ​
bonufazy [111]

Answer:

35x-45y-20

Step-by-step explanation:

-5(-7x+4+9y)

distribute the 5:

35x-20-45y

To put this in order, variables first so:

35x-45y-20

Hope this helps:)

3 0
3 years ago
*Please I need help quickly* Approximate the mean of the frequency distribution for the ages of the residents of a town.
Cerrena [4.2K]

Answer:

The mean age of the frequency distribution for the ages of the residents of a town is 43 years.

Step-by-step explanation:

We are given with the following frequency distribution below;

 

     Age                      Frequency (f)               X                    X \times f

     0 - 9                            30                         4.5                   135

    10 - 19                           32                        14.5                  464

    20 - 29                         12                         24.5                 294

    30 - 39                         20                        34.5                 690

    40 - 49                         25                        44.5                1112.5

    50 - 59                         53                        54.5                2888.5

    60 - 69                         49                        64.5                3160.5

    70 - 79                          13                         74.5                968.5

    80 - 89                  <u>        8        </u>                  84.5         <u>        676        </u>

    Total                      <u>      242      </u>                                  <u>      10389      </u>

Now, the mean of the frequency distribution is given by the following formula;

                          Mean =  \frac{\sum X \times f}{\sum f}

                                     =  \frac{10389}{242}  = 42.9 ≈ 43 approx.

Hence, the mean age of the frequency distribution for the ages of the residents of a town is 43 years.

5 0
3 years ago
Read 2 more answers
Which is an x-intercept of the graphed function?<br><br> (0, 4) <br> (–1, 0)<br> (4, 0)<br> (0, –1)
Alex Ar [27]

Answer:

I would need to see the graph

Step-by-step explanation:

To find the x-intercept you find the point which the line intercepts with the x-axis...... The x-axis is the one that runs side to side.

6 0
1 year ago
Read 2 more answers
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