In a group of 48 children there are twice as many boys as girls how many girls are they
1 answer:
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Given inequality is:
Now for (6,-4), Put x=6 nd y=-4 in given inequality:
So for (6,-4) this inequality is true.
For (-2,-3) put x=-2 and y=-3 in given inequality:
As -32 is less than -8 then this condition is also true.
simillarly you can check for other options also.
For (-7,5) Put x=-7 and y=5 in given inequality:
As 12 is grater than -8 so this condition is false.
And for (-6,0) put x=-6 and y=0 in given inequality:
As -24 is less than -8 so it is true.
Let x = smaller number.
So for this, our larger number equation is 10x, and to find what x is, we have to set it to 81. Our equation will be
Firstly, combine like terms:
Next, divide 9 on both sides of the equation, and your answer should be .
Now that we know that the smaller number is 9, just multiply that by 10 to get 90.
And in short, the smaller number is 9 and the larger number is 90.
If x represented the smaller number, then the larger number is 10x.