How do you change 5/10 into a mixed number?

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9