Need help ASAP please!!

Step-by-step explanation:

4. 2x-5>1 = 2x>6 x>3 ( since there is a line under the > you will make the dot filled in/ closed at the number 3 and point it towards the positives or higher numbers than three since x is bigger

5. 2x+5>1 = 2x>-4 x>-2 Make this a closed/ filled in dot too at -2 because of the line underneath and point the arrow to all numbers bigger than -2 since x is bigger

6. 2x-5<1 = 2x<6 x<3 This dot will just be a circle NOT FILLED IN at 3 and point the arrow to all values lower than 3

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

answer: hey there,

the answer you are looking for is a..

hope this you!