Identify the solution set of the equality using the given replacement set

option C

Step-by-step explanation:

x<-4

to find solution set using the given replacement set we use above inequality x<-4

We pick all the numbers from solution set that are less than -4

-10 is less than -4

-4.3 is less than -4

-3.9 is greater than -4

-4 is equal to -4

2 is greater than -4

6.5 is greater than -4

So two numbers that are less than -4 are -10  and -4.3

Option C is correct.

the answer is 489

step-by-step explanation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s