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Daniel [21]
3 years ago
11

A machine makes 300 boxes in 15 minutes which expression equals the unit rate in box per hour

Mathematics
2 answers:
gregori [183]3 years ago
6 0

Answer:

20 per min

Step-by-step explanation:

navik [9.2K]3 years ago
3 0

Answer: 1200 boxes per 1 hour

Step-by-step explanation: 15 divided by 3 is 5. 300 divided by 100. 100 boxes in 5 minutes. 5 times x is 60. 60 is a hour. 60 divided by 5 is 12. 100 times 12 is 1200. 1200 boxes per 1 hour.

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Use the graph or table to identify the value that makes this relationship proportional.
julsineya [31]

Answer:

33

Step-by-step explanation:

Pls vote my answer as brainliest

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2 years ago
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Which of the following are solutions to the inequality -7x+14>-3x-6? Select all that apply.
JulijaS [17]

-7x+14>-3x-6

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add 6 to each side

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divide by 4

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solutions

3,0,-3,-5,-10

6 0
2 years ago
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Tony’s deposit earned $40.80 in simple interest over 3 years in an account with an interest rate of 1.7%. How much did Tony depo
tamaranim1 [39]

Answer:

3. Tony's deposit earned $40.80 in simple interest over 3 years in an account with an interest rate of 1.7%. How much did Tony deposit?

4 0
2 years ago
At the movie theatre, child admission is 6.30 and adult admission is 9.50 . On Sunday, four times as many adult tickets as child
Lady_Fox [76]

According to the characteristics of <em>ticket</em> sales and the resulting system of linear equations we find that 122 children bought each one a ticket on Sunday.

<h3>How many children went to the movie theatre?</h3>

In this question we have a <em>word</em> problem, whose information must be translated into <em>algebraic</em> expressions to find a solution. Let be x and y the number of children and adults that went to the movie theatre, respectively.

We need two <em>linear</em> equations, one for the number of people assisting to the theatre and another for the total sales:

x - 4 · y = 0     (1)

6.30 · x + 9.50 · y = 1063.20     (2)

By algebraic procedures the solution to this system is: x = 122.559, y = 30.639. Since the number of tickets sold are integers, then we truncate each result: x = 122, y = 30.

According to the characteristics of <em>ticket</em> sales and the resulting system of linear equations we find that 122 children bought each one a ticket on Sunday.

To learn on systems of linear equations: brainly.com/question/27664510

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4 0
1 year ago
Ámala caught 54 fishes, she released 5/6 how many she keep
matrenka [14]
9 fish (:
5/6 of 54 is 45, so you would need to subtract 45 from 54, which is 9. 
I hope you find this useful, and, if so, please mark as brainliest :P
Good luck!
4 0
3 years ago
Read 2 more answers
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