Answer:
The 4th one
Step-by-step explanation:
-3-(-8)=5
That expression would be 6n-3, where n is the number in question.
2 - 5x = -13
-2 -2
---------------
-5x = -15
/-5 /-5
-------------
x = 3
Hope this helps!
Answer:
1.5 hours
Step-by-step explanation:
using the relationship between distance/ speed / time
distance = speed × time
speed =
=
= 62 mph
travelling at this rate then
time =
=
= 1.5 hours