For number one I would recommend using an app called math papa it works really well with algebra and etc
Answer:
its in the image below because im too lazy to write it down.
Step-by-step explanation:
Answer:
142 3/8 pounds
Step-by-step explanation:
(45 +7/8) + (42 +3/8) + (54 +1/8) = (45 +42 +54) +(7/8 +3/8 +1/8)
= 141 + (8/8 +3/8)
= 142 3/8 . . . . pounds
This doesn’t include the Einstein problem cause I didn’t have that one.
It would be 500 x 6.5, which is 3250 miles.