Answer:
4
Step-by-step explanation:
(32 + x)/6=6
Partial Answer:
For #10 the solutions are 2 and 5
Step-by-step explanation:
Solutions for an equation can be x-intercepts, or where it touches the x or horizontal line. The equation in #10 touches the x line at 2 and 5.
Answer:Since the vehicles are travelling in the exact opposite direction, the sum of their rates is the rate at which they are separating. 48 + 64 = 112 miles per hour of separation.
728 miles ÷ 112 miles/hour = 6.5 hours
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
and 
could be irrational and 
be rational.
Example:
Let 
and 
.
And 
and 0 is rational.
