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Alborosie
3 years ago
10

I really need help what's the answer??

Mathematics
1 answer:
lys-0071 [83]3 years ago
5 0
I think you just have to add all of the totals up??
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Please help me out with this so I can keep my kitten.
notka56 [123]

Answer:

y = \frac{32}{3}

Step-by-step explanation:

Firstly, move over the negative 3/4 fraction (don't forget to swap the operation i.e subtract to add):

\frac{y}{8} = \frac{7}{12}  + \frac{3}{4}

Now, to add the two fractions, simply multiply the numerator and denominator by 3:

\frac{3*3}{4*3} = \frac{9}{12}

Now add this to the other fraction:

\frac{9}{12} + \frac{7}{12} = \frac{16}{12}

This can be simplified down by dividing both the numerator and denominator by 4:

\frac{4}{3}

Which now simplifies the original equation to:

\frac{y}{8}  = \frac{4}{3}

Remove the y out of the fraction:

\frac{1}{8}y = \frac{4}{3}

Now multiply both sides by 8:

(\frac{1}{8}y) * 8 = (\frac{4}{3}) * 8

y = \frac{4*8}{3}

y = \frac{32}{3}

Hope this helps!

5 0
3 years ago
Read 2 more answers
What method can be used to write the equation of a line in slope-intercept form given two points? plzzzz answer im being timed ​
Trava [24]

Answer:

slope intercept form is : y = mx + b

where m is the slope and b is the y-intercept.

The slope, m = (y' - y)/(x' - x)

Is found using the two pints.

The apostrophe is used to denote the other point, different from point (x,y).

once you have the slope, m for the equation y = mx + b ; use one of the points as (x,y) to solve for b.

7 0
3 years ago
The ratio of a rectangle's width to length is 3:4. The area of the rectangle is 432 square feet. Find the length and width of
Musya8 [376]

Answer:

36...? After doing all of the incorrect math.. I got 36. Sry if it's wrong.

Step-by-step explanation:

I suck at math. :/

8 0
3 years ago
8.3 = -0.6 x + 11.3 what is x
finlep [7]

Answer:

x=5

:)

Step-by-step explanation:

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3 years ago
Match each expression with its value.
Nata [24]

Answer:50 point

nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn

6 0
1 year ago
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