Then you probably did it wrong.
Refer to here: https://web2.0calc.com/questions/help_88823
To calculate Melody's answer: 15*6*8*3! = 4320, like Hypotenuisnace said!
Actually, I think Hypotenuisance is correct.
I plot out the coordinates: https://www.desmos.com/calculator/sbzvxqifsw and it makes a line. Forgot how to calculate though.
How did you get that answer?
Really? I never seen anyone call us cheaters. I'll be on the lookout then, thanks DragonLord!
Ralph is 10 years younger than 3 times Rick's age. That means Rick is younger than Ralph.
Let's add Ralphs age by 10 to find out 3 * Rick's age: 53 + 10 = 63.
63 is 3 * Rick's age. Divide by 3 = Rick's age.
63 / 3 = 21.
Rick is 21 years old.
On the link, it was 121. But okay.
2/7?
What geno said.
It's not easy if you don't know how to do it.