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Tasya [4]
3 years ago
10

Mr. Penn wants to buy pencils and erasers for the students in his class. If pencils come in packs of 20 and erasers in packs of

12, how many packs of each will he need to buy to have an even amount of both? What is the total number of each he would have?
Mathematics
1 answer:
joja [24]3 years ago
4 0
5 packs of erasers and 3 packs of pencils each will have 60
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How do you solve this
Advocard [28]

Answer:

No Answer

Step-by-step explanation:

The left side  0  does not equal to the right side  

1.15470053 , which means that the given statement is false.

False

5 0
3 years ago
What is the value of x?
Serggg [28]

Answer:

Step-by-step explanation:

the angles of a triangle add up to180.

70 plus 30 plus x = 180

100 plus x =180

x=80

8 0
3 years ago
joyville has a population of 20,750 people. its population is increasing at a rate of 2.9% each year. what is the function?
harina [27]

Answer:

Step-by-step explanation:

Since the rate is greater than 1 this is an exponential growth function of thr form

y=ar^x, where y=final value, a=initial value, r=common ratio or rate, and x=term number

In this case a=20750, r=1.029 so

y=20750(1.029)^x

3 0
3 years ago
A silo is in the shape of a cone. The silo is meters tall, and its base has a radius of meters. Rice costs per cubic meter. How
juin [17]

Answer:

pic not their put plz so i can answer

Step-by-step explanation:

6 0
3 years ago
How do I turn (-3,-14) and (0,-9) into slope intercept form?​
max2010maxim [7]
<h2>Answer:</h2>

y = 5/3x - 9

<h2>Step-by-step explanation:</h2>

For slope intercept form, you should have the slope and the y intercept.

<em>Slope intercept form is...</em>

y = mx + b

  • y being y
  • m being slope
  • x being x
  • b being the y intercept

Moving on:

To find slope, you have to know the rise and run, or the change in y and the change in x.

<em>To find slope...</em>

(-9 - (-14)) / (0 - (-3))

Now, you should be able to calculate that to find that your slope is...

5/3 or 1 2/3

Now, you should be focused on finding your y intercept where the coordinates are (0, b) where b is your y intercept.

<em>Lucky for you, you already have your y intercept being -9 given in the question.</em>

<em />

Finally, to find the slope intercept form! You start off with your main equation for slope intercept form.

y = mx + b

Then you should plug in the numbers you have just found.

<em>Meaning your slope and y intercept...</em>

y = 5/3x - 9

<u />

<u>And I </u><em><u>believe</u></em><u> there is your answer! Tell me if it's wrong please.</u>

8 0
3 years ago
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