Please help me some stuff is listed in the photo I really don’t get why I can’t do this it’s to hard and I’m stressing it to much, it’s slopes

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

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

5, 6, 10 question: a. determine whether the side lengths form a triangle. (explain your reasoning) b. if it is a triangle, determine whether it is a right, acute, or obtuse triangle. (show your work)