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stellarik [79]
3 years ago
5

Can someone help w/ d plz

Mathematics
1 answer:
asambeis [7]3 years ago
3 0

____________________________________________________

Answer:

\large\boxed{0}

____________________________________________________

Step-by-step explanation:

We are solving the expression: \frac{2*(3+(2-1))}{4-(6+2)} -(3-5)

Solve:

\frac{2*(3+(2-1))}{4-(6+2)} -(3-5)\\\\\text{Lets start with the fraction}\\\\\frac{2*(3+(2-1))}{4-(6+2)} -(3-5)\\\\\frac{2*(3+(1))}{4-(8)} -(3-5)\\\\\frac{2*(4)}{-4} -(3-5)\\\\\frac{8}{-4} -(3-5)\\\\-2 -(3-5)\\\\\text{Distrubute the negative to the numbers inside the parenthesis}\\\\-2 -3+5\\\\-5+5\\\\\boxed{0}

____________________________________________________

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Lulu wants to get fit. She started with 50 laps a day and she intends to add 10 laps every week. Write a mathematical expression
Bumek [7]

The mathematical expression for the given statement is 50 + 10x

<h3>How to write a mathematical expression for this statement?</h3>

The given parameters are:

Initial distance = 50 laps

Rate of increment = 10 laps each week

Represent the number of weeks with x

So, we have:

Number of laps = Initial distance + Rate of increment * Number of weeks

This gives

Number of laps = 50 + 10 * x

Evaluate

Number of laps = 50 + 10x

Hence, the mathematical expression for the given statement is 50 + 10x

Read more about expressions at:

brainly.com/question/723406

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8 0
2 years ago
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77julia77 [94]

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3 0
4 years ago
4. In the evenings, Jake and his friends would cook out and make smores for dessert. The ratio
lorasvet [3.4K]

Answer:

A. y = 3/2x

B. you need 3 chocolate squares and 2 graham crackers to make 1 smore

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Step-by-step explanation:

A. rise/run = 3/2

B. slope = 3/2

3 0
3 years ago
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Brrunno [24]

Answer:

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Step-by-step explanation:

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kari74 [83]
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