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pishuonlain [190]
3 years ago
10

Mr.rodriguez bought 420 pencils for the school.if there are 10 pencils In each box how many boxes are there'

Mathematics
2 answers:
Sophie [7]3 years ago
3 0

420 \div 10 = 42
statuscvo [17]3 years ago
3 0

420/10 = 42 boxes is the answer

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I will give brainleist
Kitty [74]

Answer:

<em><u>= </u></em><em><u>28.27m   </u></em>

Step-by-step explanation:

<h3>                      AREA OF CIRCLE <u>= 2 π r</u></h3>

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4 0
3 years ago
Function and Reasoning:
Akimi4 [234]

The number of calories per ounce of soda is 10

<h3>Part A: Represent the relationship between the number of calories and the number of ounces</h3>

The given parameters are:

Calories = 50

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Let the number of calories be y and the ounces be x.

So, we have:

y = kx

Substitute y = 50 and x = 5

50 = 5k

Divide by 5

k = 10

Substitute k = 10 in y = kx

y = 10x

See attachment for the graph of the relationship between the number of calories and the number of ounces

<h3>Part B: What is the number of calories per ounce of soda?</h3>

In (a), we have:

k = 10

This means that the number of calories per ounce of soda is 10

<h3>Part C: How does the unit rate relate to the slope of the line in the graph above? </h3>

The unit rate and the slope represent the same and they have the same value

Read more about linear graphs at:

brainly.com/question/4025726

#SPJ1

4 0
2 years ago
What is the vertex of y = x2 + 2x +2<br> O (1,-1)<br> O (2,-2)<br> O (1, 2)<br> 0 (-1, 1)
fredd [130]

Answer:

vertex = (- 1, 1 )

Step-by-step explanation:

Given a parabola in standard form

y = ax² + bx + c ( a ≠ 0 )

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x = - \frac{b}{2a}

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x = - \frac{2}{2} = - 1

substitute x = - 1 into the equation for y- coordinate of vertex

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8 0
2 years ago
Please prove that 6+8=10​
Oliga [24]

Answer:

It's...not though....

5 0
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The solution set is -8,0. Hope this helps!
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