If 7 books cost Rs. 300 morethan 5 books, find the cost of abook.
1 answer:
Answer:
150
Step-by-step explanation:
If 7-5=2 books cost 300 and you want to find the cost of 1 book, you would need to divide that 300 by 2.
300÷2=150
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The answer is B, congruent
3x^2+11x-4=10x-1
3x^2+11x-10x-4+1=0
3x^2+x-3=0
Δ=1^1-4*3*(-3)=1+36=37
x1=(-1+V37)/6
x2=( -1-V37)/6
The first one, SAS Postulate
Answer:
24/35
Step-by-step explanation:
The greatest common factors of 30,48,60 is 6.
