Remember: two lines that are perpendicular to each others' slopes multiply to -1
Yeah, you're right, Melody.
Sorry about that.
When HB sees this, I hope he/she'll be able to figure it out!
The total number of ways would be binomial (16 5)
Let's set the equation to
-6t^2+51t=108
Try if you can solve the equation :D
If you can't, I'll try to help!
How about now? :(
We can create two inequalities from this...
x-2<3x
3x+4<13
Try solving these
I think EP answered that already :D
Wow, I think that's right, EP.... I wanted to answer this too, but had no idea how!
Let's hear what HB says :)