If g(x)=−5x2−11 and f(x)=10x+5, find (f⋅g)(x).

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b