Answer:
2(8+7)
Step-by-step explanation:
sum is addition so add 8+7 then its doubled so u put parenthesis and double by 2
My answer will be -5*3=-15
Answer:
Step-by-step explanation:
If you try to find a line (linear) slope between two points (x,y) and (x',y')
the slope or ratio of change : m = difference of y / difference of x
or m= ( y - y') / (x - x')
In a linear equation like y = mx + b ... m is the slope
32 days bcz 1250 meters took 120 hours (120 hrs=5 days) so 8000 m will take: 8000x120/1250= 768 hrs
782 hrs/24= 32 days
Answer:
.
Step-by-step explanation: