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andrew-mc [135]
3 years ago
6

Help me please I’m begging you:(

Mathematics
2 answers:
alex41 [277]3 years ago
6 0

Answer:

Chips = 14

Pretzel = 14

Cookie = 8

Popcorn = 13

Question Mark = 222

Step-by-step explanation:

First Equation:

Chips + Pretzel + Chips = 42

Third Equation: Chips = Pretzel.

This means that

Pretzel + Pretzel + Pretzel = 42

Pretzel = \frac{42}{3} =14

Chips = Pretzel

Chips = 14

Second Equation:

Cookie + Chips + Cookie = 30

We know that Chips = 14.

Cookie + 14 + Cookie = 30

Subtract 14 on both sides:

Cookie + Cookie = 16

Cookie = 16\div 2 =8.

Fourth Equation:

Cookie + Cookie + Popcorn = 29

We know that Cookie = 8.

8 + 8 + Popcorn = 29

16 + Popcorn = 29

Subtract 16 on both sides:

Popcorn = 13.

Question Mark:

(Popcorn + Popcorn) \times Cookie + Chips = (13 + 13) \times 8 + 14 = 26 \times 8 + 14 = 208+14=222

8_murik_8 [283]3 years ago
4 0

Answer:

Chips-14

Pretzel-14

Cookie-8

Popcorn-13

?=118

Step-by-step explanation:

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Using the confidence interval, the margin of error is 0.02.

In the given equation we have to find the margin of error.

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From the given question;

(P-ME, P+ME) = (0.65,0.69)

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Simplifying the Equation 1 and 2

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To learn more about margin of error link is here

brainly.com/question/10501147

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1 year ago
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3 years ago
6x2y − 3xy − 24xy2 + 12y2
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Step-by-step explanation:

\mathrm{Multiply\:the\:numbers:}\:6\cdot \:2=12

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A small Bucket can hold 75% more then a large Cup

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Step-by-step explanation:

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3 years ago
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