If x-1-4 and y-2-1- then what is the value of x-y -A- 12B- 8C- 4D- 0

The correct option is C 4To solve this problem, add the two equations together x+1 lt;4 y 2 lt; 1 x+1+y 2 lt;4 1 x+y lt;4 The only answer choice that s ...

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Byju's Answer

Standard XII

Mathematics

Manipulation of inequalities

If x+1<4 and ...

Question

If $x + 1 < 4$ and $y - 2 < - 1$ , then what is the value of $x + y$ ?

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Solution

The correct option is C 4
To solve this problem, add the two equations together
$x + 1 < 4$
$y - 2 < - 1$
$x + 1 + y - 2 < 4 - 1$
$x + y < 4$
The only answer choice that satisfies this equation is 0, Because 0 is less than 4.

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Similar questions

Find the values of $x$ and $y$ if :

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$\frac{6}{2 + x} - \frac{3}{y - 4} = 1$

Here, x $\neq$ -2 and y $\neq$ 4.

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Where

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Find the values of $x$ and $y$ if :

$\frac{5}{2 + x} + \frac{1}{y - 4} = 2$

$\frac{6}{2 + x} - \frac{3}{y - 4} = 1$

Here, x $\neq$ -2 and y $\neq$ 4.

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If x+1<4 and y−2<−1, then what is the value of x+y?

The correct option is C 4To solve this problem, add the two equations together x+1<4 y−2<−1 x+1+y−2<4−1 x+y<4 The only answer choice that satisfies this equation is 0, Because 0 is less than 4.

If $x + 1 < 4$ and $y - 2 < - 1$ , then what is the value of $x + y$ ?

The correct option is C 4
To solve this problem, add the two equations together
$x + 1 < 4$
$y - 2 < - 1$
$x + 1 + y - 2 < 4 - 1$
$x + y < 4$
The only answer choice that satisfies this equation is 0, Because 0 is less than 4.