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4 years ago

there are 16 boxes of crackers there are 10 crackers in each box. how many crackers are in the boxes

Mathematics

2 answers:

m_a_m_a [10]4 years ago

7 0

160 in all
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il63 [147K]4 years ago

6 0

If there are 16 boxes and 10 crackers in each box, then you would add 10 up 16 times. Or if you know how, you could multiply 16 by 10, and your answer should be 160 crackers.

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Evgen [1.6K]

Answer:

y=-3.667

Step-by-step explanation:

-4(10y-59)+10y=86

30y+196=86

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3 years ago

6. Which expression is equivalent to (14442,6 for all positive values of k and r? OF 12kr7 O G.726?-14 OH 144kry O J. 126-14

kherson [118]

Answer:

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3 years ago

the speed of a stream is 4mph. If a boat travels 92 miles downstream in the same time that it takes to travel 46 miles upstream,

Elanso [62]

Answer:

12 miles per hour

Step-by-step explanation:

Let speed of boat in still water be "x"

and speed of current be "c"

So, downstream rate would be "x + c"

And, upstream rate would be "x - c"

Now, given c = 4

We can use the distance formula, D = RT, where

D is distance, R is rate, and T is time

to solve this.

Downstream:

D = RT

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Upstream:

D = RT

46 = (x-4)(t)

Both the times are same, we can equate both the times. Lets simplify first:

t = 92/(x+4)

and

t = 46/(x-4)

Equate:

$\frac{92}{x+4}=\frac{46}{x-4}$

Now, cross multiply and solve for x to get our answer:

$\frac{92}{x+4}=\frac{46}{x-4}\\92(x-4)=46(x+4)\\92x-368=46x+184\\46x=552\\x=12$

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3 years ago

During a 14-day period, there is the following activity on your bank account. You deposit $100, withdraw $75, deposit $85, and w

fredd [130]

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3 years ago

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Lena [83]

Answer:

[2, 5)

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The vertical extent of the function is its <em>range</em>. Here, that extent is from y=2 to y=5, except that y=5 is <em>not included</em> (indicated by the open circle on the graph). So, the range is ...

2 ≤ y < 5

In interval notation, we use a square bracket when the end point is included, and a curved parenthesis when it is not.

range: [2, 5)

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3 years ago