Answer:
profit=20%
Step-by-step explanation:
profit%=sp-cp/cp×100%
=1500-1250/1250×100
=250/1250×100
=20%
The answer is 10 because it’s multiplies by 10
Answer:
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Step-by-step explanation:
Khan Academy is free and you can choose by grade level or course. It's a personalized learning experience with videos and practice exercises that includes progress tracking.
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.