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3 years ago

What is the simplest form for 5 17/18 - 2 2/3

Mathematics

1 answer:

GrogVix [38]3 years ago

6 0

Subtract 5 mineous 2 equales 3 17 mineous 12 equales 5 so its 5/18 also u have to look for a common denominator and what u do to the bottom u do to the top

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X+3y = 2

nalin [4]

Answer:

The value of "x" is 5.

Step-by-step explanation:

In order to solve this system of equations, we first have to take the first equation and use it to represent "y" in terms of "x". We do that in the following way...

$x + 3y = 2\\3y = 2 - x\\y = \frac{2}{3} - \frac{x}{3}$

Now, we need to take the second equation and substitute "y" for the equivalent value in terms of "x". After doing this we will get the following equation, which we can solve to get the value of "x".

$4x - 3y = 23\\4x-3(\frac{2}{3} - \frac{x}{3}) = 23\\4x - 2 + x = 23\\5x - 2= 23\\5x = 25\\x = 5$

Therefore, the value of "x" is 5.

8 0

3 years ago

Evaluate the expression XY FOR X=8 and Y=4

vovangra [49]

Answer:

Step-by-step explanation:

XY means x times y

and x = 8 or x is 8

and y = 4 or y is 4

so 4 times 8 is 32

XY = 32

4 0

2 years ago

How do you solve this ?

Inga [223]

2.) y = x - 12

3.) 2x + 6

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3 years ago

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alekssr [168]

The mean absolute deviation of the data set is 4

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1 year ago

Mia is finally able to upgrade her cellphone. The one she wants costs $220 but she is able to get it for 60% off. She has a coup

Kay [80]

The answer would be A) $79.20

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3 years ago