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Sholpan [36]
3 years ago
8

Express 128 1/4 in simplest radical form.

Mathematics
2 answers:
Zarrin [17]3 years ago
8 0

Answer:

514/4

Step-by-step explanation:

128 1/4

= (128×4+1)/4

= 514/4

never [62]3 years ago
4 0

\\ \sf\longmapsto 128\dfrac{1}{4}

\\ \sf\longmapsto \dfrac{128(4)+1}{4}

\\ \sf\longmapsto \dfrac{512+1}{4}

\\ \sf\longmapsto \dfrac{513}{4}

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Answer:

300

Step-by-step explanation:

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3×100=300

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3 years ago
You bought a magazine for $7 and some candy bars for $4 each. You spent a total of $23. How many candy bars did you buy?
trasher [3.6K]

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Step-by-step explanation:

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Write the expression of the quotient of 44 and 11
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The regular price of a bicycle was $330.00. The bicycle went on sale for 25% off the regular price. What was the sale price of t
Jobisdone [24]

Answer:

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4 0
3 years ago
1. Write the equation of the line parallel to y = 7x – 5 and going through the point (4,31).
densk [106]

Answer:

y=7x+3

Step-by-step explanation:

Hi there!

We are given the equation y=7x-5 and we want to find the equation of the line that is parallel to it, and contains the point (4,31)

First, let's find the slope of y=7x-5, since parallel lines have the same slopes

The line y=7x-5 is written slope-intercept form, which is y=mx+b, where m is the slope and b is the y intercept

Since 7 is in the place of where m is, the slope of the line is 7

It's also the slope of the line parallel to it.

We can substitute 7 as m into the formula y=mx+b for our new line:

y=7x+b

Now we need to find b

Since the equation will pass through the point (4, 31), we can use it to solve for b; substitute 31 as y and 4 as x

31=7(4)+b

Multiply

31=28+b

Subtract 28 from both sides

3=b

Substitute 3 as b

y=7x+3

Hope this helps!

6 0
2 years ago
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