3 years ago

A 16oz box of crackers costs $3.99 and a 38oz box of crackers costs $6.99. Which box is better?

Mathematics

1 answer:

bagirrra123 [75]3 years ago

6 0

The 38 oz box
divide the price by the oz

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hram777 [196]

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2/3

Step-by-step explanation:

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3 years ago

What value of x satisfies

LenaWriter [7]

Answer:

See explanation

Step-by-step explanation:

The given trigonometric equation is $cos(90-x)=-\frac{\sqrt{3} }{3}$ .

We take the inverse cosine of both sides to get:

$90-x=cos^{-1}(-\frac{\sqrt{3} }{3})$

$90-x=125$

$x=125-90$

$x=-35\degree=325\degree$ to the nearest degree

None of the options satisfies the given equation.

But if the question is actually;

$cos(90-x)=-\frac{\sqrt{3} }{2}$

Then;

$90-x=\cos^{-1}(-\frac{\sqrt{3} }{2})$ .

$90-x=210$ .

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$x=360-120=240\degree$ .

In this case the answer will be B

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10 • (x - 2y + 3z)

? if thats the answer.

and y = 5/2 = 2.500 for the - 2y = -5 one. if they are both combined please comment under mine.

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3 years ago

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Mekhanik [1.2K]

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Identify a pattern and find the next number in the pattern. <br><br>-5, 1, 7, 13

natulia [17]

Answer:

Step-by-step explanation:

The pattern is that it +6 every number.

-5 + 6 = 1

1 + 6 = 7

7 + 6 = 13

So the next number is 13 + 6 = 19.

EDIT - I can't add sorry.

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