Gabrielle's age is 3x (in which x is mikhail's age)
the sum is 56 so 3x+x=56
3x+x=56
4x=56
x=14
since x was mikhail's age, mikhail is 14 years old
Speed = 10.5miles/ h
time= 6776miles / 10.5miles/h
= 645 hours
to find time from speed and distance,
use distance/speed
Answer: easy 98 cause [+98] is also equal to 98 its easy as that
i hope this is useful :)
When you subtract it is multiplied with negative sign so the correct answer is
16a-8
9514 1404 393
Answer:
-5/2
Step-by-step explanation:
The average rate of change is the slope of the line between the two points. You can see from the graph that the slope is ...
slope = rise/run = -5/2
The average rate of change on the interval is -5/2.
