Mr. Jackson is traveling across the country. He drives between 8 and 9 hours every day at speeds averaging between 50 and 70 miles per hour. His trip will be about 3000 miles. How many days should he expect to be driving? What are the most days he could expect? The fewest? Explain your reasoning. (Hint: if you are looking at the most days, you want the slowest speed. If you are looking at the least amount of days, you want the fastest speed). Most Days:

Least Days:

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?

well

44-3-3-3=35

35+4+4+4+4=51

so the ansewr would be 51 degreesat 7: 00