A dog runs east and west in a field. The dog starts at the center and then completes the actions listed in the table in sequence. 7.NS.1 Action Number Action 1 Runs 4 meters west 2 Runs 3 meters east 3 Runs 7.5 meters east 4 Runs 4 meters west 5 Runs 9 meters west Assuming the center of the field is at 0, where did the dog end his sequence of action? The dog ended his action at meters. Type the value that best describes its location.

$113.42

i hope that is right.

step-by-step explanation:

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?