NT1-2. Use the following clues to find the value of n: . nis a whole number
• nis divisible by 24
nis greater than 300
nis not divisible by 17
nis less than 400
. nis divisible by 21
the sum of the digits of n is 12
.
.

3x + 4y -25 =0 represents the amount of change sianna should recieve

you are playing an adventure game on your computer. you come across a troll who won't let you pass and there is no other way to get to the other side of the river except over the bridge he is guarding.

the troll is a nerd. he takes great delight in watching people struggle with his problems. very few get them. he only gives you one chance and then he changes the puzzle. you have to solve this one.

before you are four blocks. they are numbered 11,6, -7,21.

he tells that the answer he wants is minus and between -1 and - 2. you can use +, -, ×, ÷   ( and ) as many times as you like or no times at all. you don't like the way he's looking at you, but you need to cross the bridge. what do you do?

sometimes it can be so they can fit in with a certain group, and others are just like that because of their personality.