Jose me 20% of his free throws over the season if he shot 180 free throws how many did he make

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

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