Answer:
What do you want for the answer?
This?
500-50n
Step-by-step explanation:
Answer:
16 sweets
Step-by-step explanation:
Number of sweet that Sekhar had = x
Sweets given to Renu = (1/4) of x = 
Sweets given to Raji = 5
Remaining sweets = 7

You can double the product of 9 and 4 to get to the product of 9 and 8
Set f(b) = b^2 - 75 = to 0 and solve for b:
b^2 = 75
b^2 = 25(3)
b = plus or minus sqrt(25[3]) = plus or minus sqrt(25)*sqrt(3) = plus or minus 5 sqrt(3).
X < -16 is the solution
Hope this helped