Let,
Harry's age - x then Nick is 7x.
After 6 years, Harry is x+6 and Nick is 7x+6
So, 7x+6= 5(x+6)=> 2x = 30-6X = 12
In 6 years, Harry will be 12+6 = 18 years (Ans)
I’m not quite sure but I think it could be c. 768
So i think here you would FOIL. so -5x^2+10x-5x+10 and then combine like terms :)
B inverse you swap x and y
Answer:
182
Step-by-step explanation:
I am also not sure with this one but i hope it helps
