-64, using the negative times negative equals positive and negative times anything else = negative rule, you get -64
Answer:
x=1
Step-by-step explanation:
3x+1=10x-6
3x+7=10x
7=7x
1=x
For this case, what we must do is calculate the speed of the runner.
We have then that the speed is given by:

Where,
d: distance
t: time
Substituting values we have:


Answer:
the runners unit rate is:

Answer:
(x-8) (x+3)
Step-by-step explanation:
x^2−5x−24
We need two numbers that multiply to negative 24 and add to negative 5
-8*3 = -24
-8+3 = -5
(x-8) (x+3)