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3 years ago

What is the expression of 8 more than a number x

Mathematics

1 answer:

aev [14]3 years ago

8 0

"more" means added to, or addition. So 8 more than 'x' is:

x + 8

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Find the slope of the line that passes through the pair of points

love history [14]

Answer:

$\frac{5,805}{2812}$

Step-by-step explanation:

To find the slope from two points you can use the following formula:

$m = \frac{y -y_{1} }{x -x_{1} }$

Now substitute the two sets of points $(\frac{7}{20}, \frac{5}{19} ) and (\frac{5}{9}, \frac{11}{16})$

Substitute the values like this:

$y = \frac{5}{19}, y_{1} = \frac{11}{16}, x = \frac{7}{20}$ and $x_{1} =\frac{5}{9}$

Now you will need to simplify the following expression:

$m = \frac{\frac{5}{19} -\frac{11}{16} }{\frac{7}{20}-\frac{5}{9} }$

Make sure that denominators are the same before substracting:

$m = \frac{\frac{-129}{304} }{\frac{-37}{180} }$

when you divide with a fractional number you only need to flip the second fraction over (find its reciprocal). Then just multiply:

$m = (\frac{-129}{304} })({\frac{-180}{37} } ) = \frac{5805}{2812}$

5 0

3 years ago

If 3/5 = 24/a then what does a=?

Lelu [443]

24/3 = 8

5 x 8 = a

5 x 8 = 40

a = 40

hope this helps

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3 years ago

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ehidna [41]

Answer:

The second one

Step-by-step explanation:

Your one is the correct

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3 years ago

Use the table of values to find the function's values. If x = 0, then f(0) = . If f(x) = 27, then x =

Afina-wow [57]

Answer:

x = 0 =

f ( 0 ) = 27

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3 years ago

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ladessa [460]

One expression could be.... Nine times 4 plus five equals forty one. ALSO... Eight times eight equals sixty four then subtract twenty four equals forty one

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3 years ago