Answer:
The time is less than or equal to 1.5 hours
Step-by-step explanation:
we know that
The speed is equal to divide the distance by the time
Let
x -----> the time in hours
The inequality that represent this situation is equal to
[tex]\frac{105}{x}\leq 70[/tex]
Solve for x
Multiply by x both sides
[tex]105 \leq 70x[/tex]
Divide by 70 both sides
[tex]105/70 \leq x[/tex]
Rewrite the inequality
[tex]x \geq 105/70[/tex]
[tex]x \geq 1.5\ hours[/tex]
therefore
The time is less than or equal to 1.5 hours
