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3 years ago

The students are selling cookies at a school fair. Sara is selling three chocolate chip cookies for $2.49.

Mathematics

1 answer:

yan [13]3 years ago

4 0

3 chocolate chip cookies - $2.49 .

So 1 chocolate chip cookies costs 2.49/3=$0.83

1 chocolate chip cookie costs $0.83

20 chocolate chip cookies cost 0.83*20=$16.6

Full credits to a Brainley User.

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Anna71 [15]

Answer:

Without taxes, the price will be $359.99

Step-by-step explanation:

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2 years ago

Solve for x: 14-14x^1/3 =2

zmey [24]

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Step-by-step explanation:

$14-14x^{1/3} = 2\\14 -2 = 14x^{1/3}\\12 = 14x^{1/3}\\\frac{12}{14} =x^{1/3}\\\frac{6}{7} =x^{1/3}\\(\frac{6}{7})^3 =(x^{1/3})^3\\\frac{6^3}{7^3} =x\\\\\frac{216}{343} = 0.629737609 = x$

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2 years ago

ashley spends $12 to buy 3 pencils and 6 rulers. Jack spends $8 to buy 5 pencils and 2 rulers. what is the cost of 2 pencils and

Sveta_85 [38]

Answer:

$ 3 left ashley money

$ 1 left jacks money

$ 8 left ashley money

$ 4 left jacks money

Step-by-step explanation

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2 years ago

Read 2 more answers

4. Find the value of 8 + 12 + 4 + 6 x 1 + 2. Guys I am doing a test and I need help!!

skelet666 [1.2K]

32 is the correct answer I believe if using PEMDAS method

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2 years ago

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stepladder [879]

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3 years ago