How do you get from point a to point b in 3 hours if you can only walk 3 miles?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.