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2 years ago

5

Sarah has 3/14 pounds of chocolate chips to use in her cookies. It takes 1/8 pound of chocolate chips to make one batch of choco

late chip cookies. If Sarah's cookies all hold the same amount of chocolate chips, how many batches of cookies can she make?

2 answers:

photoshop1234 [79]2 years ago

7 0

Answer:

5/56

Step-by-step explanation:

Oksi-84 [34.3K]2 years ago

3 0

Answer:

5/56

Step-by-step explanation:

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Which expression is equivalent to (x^1/2y^16)^1/2

Irina-Kira [14]

Xy^16 / 4

I don't really know how to explain it, but this is the answer

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3 years ago

Christine went shopping and bought each of her eighteight nephews a gift, either a video costing $14.95 or a CD costing $16.8

pogonyaev

So I think you should set up an equation like this: 14.95x+16.88y=131.18 , x+y=8

so x=8-y, plug this into the original equation:
14.95(8-y)+16.88y=131.18
Evaluate: 119.60-14.95y+16.88y=131.18
Combine like terms: 119.60+1.93y=131.18
Subtract 119.60 from both sides. You get: 1.93y=11.58
Divide both sides by 1.93. You get y=6

Plug into second equation: x+y=8 ---> x+6=8 and solve for x. x=2

Christine bought 2 video games and 6 CDs. 14.95(2)+16.88(6)=131.18

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3 years ago

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tatiyna

Step-by-step explanation:

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2 years ago

Peter has 4 boxes of markers.

Sindrei [870]

4(8+1); Peter is adding one marker to each box so we add 1 to 8 first because of order of operations (PEMDAS). There are 9 markers in each of the four boxes, 9 x 4 is 36 markers total

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3 years ago

PLEASE HELP ME SOMEONE

n200080 [17]

Answer:

Option 2: 27 is the correct answer.

Step-by-step explanation:

Given functions are:

$f(x) = x^2-2\\g(x) = 4f(x) - 1$

As we can see that the function g(x) in written in terms of f(x), first of all we have to find g(x) by putting the value of f(x) in g(x)

So putting f(x) = x^2-2 in g(x)

$g(x) = 4(x^2-2)-1\\= 4x^2-8-1\\=4x^2-9$

As g(-3) has to be found, putting x=-3 in g(x)

$g(-3) = 4(-3)^2-9\\= 4(9)-9\\=36-9\\=27$

Hence

Option 2: 27 is the correct answer.

5 0

3 years ago