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Liono4ka [1.6K]
2 years ago
15

Solve: 2.40X=40 to find out how many cookies that cost $2.40 each can be bought with $40.

Mathematics
1 answer:
Margaret [11]2 years ago
7 0

Answer:

2.40x= 40

Step-by-step explanation:

Jon's teacher wants to buy giant cookies for the entire class

cookies cost $2.40 each

Let x be the number of cookies bought

Each cookies cost is 2.40

x cookies cost is 2.40x

total amount is $40

So the equation is 40x=40

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Hey I need help with this question thanks for people who can help me and have a good day could you include explanation
Aleks04 [339]

Answer:

25

Step-by-step explanation:

<u>Formula</u>

B = 25(\frac{M}{10} +\frac{3}{4} )

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<u>Given:</u>

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Now substitute that value in the formula and calculate.

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Therefore, 2.5 meters of granola makes 25 granola bars.

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5 0
2 years ago
Statistical questions will have A. only one correct answers., B.a variety of answers., C. fewer than three answers., D. no answe
sweet-ann [11.9K]
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6 0
3 years ago
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Solve the equation: <img src="https://tex.z-dn.net/?f=5%5Ex%5E%28%5Ex%5E-%5E1%5E%29%3D1" id="TexFormula1" title="5^x^(^x^-^1^)=1
Tomtit [17]

<u>The concept:</u>

We are given the equation:

5^{x(x-1)} = 1

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Since any number to the power '0' is 1

x² - x must be equal to 0 for the given equation to be true

<u></u>

<u>Solving for x:</u>

x² - x = 0

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now, we can divide both sides by either x OR x-1

So we will see what we get for either choice:

x = 0/(x-1)                           x-1 = 0/x

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7 0
3 years ago
Find 70% of 200 <br> I’m unsure of this pls can I have some help
elena-s [515]

Answer:

140

Step-by-step explanation:

  70%            200

 ----------    *    ----------  =  70*2 = 140

  100%              1

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7 0
2 years ago
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