Solve |x| > -9.
{x|x < -9 or x > 9}
all reals
no solution

all real numbers

Step-by-step explanation:

|x| > -9

x is in the absolute value so any number of x will be positive or at least 0 and always greater than -9. So then the answer is all real numbers

To solve an inequality with absolute values, we use the theorems which states:

So, the given expression is the second case. Now, we just replace each value:

This result means that all solution from the given inequality are more than 9 or less than -9.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

its totaly b

your welcome btw