Answer:
x=6
Step-by-step explanation:
x-7=-1 add -1 to other side of the equation
x-6=0 add six to the zero
x=6
Answer:
x = 6 - √ 71
Step-by-step explanation:
2miles=20km
20km/4=5km
5km=0,5mile
Runned 0.5 miles in total
Answer:
It should be the first one
Step-by-step explanation:
since positive ten would represent going further up and negative ten going further down, the diver would be within ten feet of her current position
