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2 years ago

Malik swims of a mile each day. How many miles will he swim in one week? Write an equation and solve.

Mathematics

1 answer:

kirill115 [55]2 years ago

4 0

Answer:

7 miles

Step-by-step explanation:

a mile each day so in a week that is 7 days he will swim 1×7 equals 7miles

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6d + 7 = 61 what does d equal?

zysi [14]

Answer:

i would reword this to 6x+7=61

Step-by-step explanation:

So.

move the 7 to the right side of the equation but as an opposite number so in this case its gonna be a negative

61-7=54

then you divide the number and get your missing numbers

54/6=9

d=9

plug it in

6(9)+7=61

5 0

2 years ago

Read 2 more answers

What is the difference? startfraction 2 x 5 over x squared minus 3 x endfraction minus startfraction 3 x 5 over x cubed minus 9

weeeeeb [17]

The difference of the expression $\frac{2x^5}{x^2 - 3x} - \frac{3x^5}{x^3 - 9x}$ is $\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}$

<h3>How to determine the difference?</h3>

The expression is given as:

$\frac{2x^5}{x^2 - 3x} - \frac{3x^5}{x^3 - 9x}$

Factor the denominators of the expressions:

$\frac{2x^5}{x(x - 3)} - \frac{3x^5}{x(x^2 - 9)}$

Apply the difference of two squares to x² - 9

$\frac{2x^5}{x(x - 3)} - \frac{3x^5}{x(x - 3)(x + 3)}$

Take LCM

$\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}$

Hence, the difference of the expression $\frac{2x^5}{x^2 - 3x} - \frac{3x^5}{x^3 - 9x}$ is $\frac{2x^5(x + 3) - 3x^5}{x(x - 3)(x + 3)}$

Read more about expressions at:

brainly.com/question/723406

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6 0

1 year ago

How many times can a triangle intersect a circle. Answer fast get 1000 points

lara31 [8.8K]

Total 6 points 1-6

that is my understanding wait for wat other rply

Download docx

8 0

2 years ago

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ordyn went out to lunch. She likes to tip on the taxed amount. Her meal cost $25. There is a 8% tax and she will leave 20% of ta

igor_vitrenko [27]

2ok is the answer loliliodbjshdhdgrh to

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2 years ago

Solve for X.<br> 51°<br> 3x<br><br> Vertical angles

kherson [118]

Answer:

Step-by-step explanation:

They are vertical angles so they are the same angle.

51 = 3x

Divide each side by 3

17 = x

7 0

2 years ago