What's the answer please

1.6

Step-by-step explanation:

First of all you have to subtract 25.4-23.8=1.6

Next you would have top check your answer to see if it is reasonable

25.4+x=27

Subtract 27 from 25.4

x=1.6

so yes it is reasonable

( THIS MEANS THAT 1.6 IS THE ANSWER TO 1 CYCLE PER SECOND)

Hope this helps :)

show us the graphs dude

step-by-step explanation:

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1