What is the best first step in solving -4x + 2/5 > 5/10
a.) add 2/5 to both sides.
b.) subtract 2/5 from both sides.
c.) multiply both sides by -4 and reverse the inequality symbol.
d.) divide both sides by 10 and reverse the inequality symbol.
will mark you brainliest pls

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

Which number line correctly shows 0.8 + 0.3?