The quarterback threw 30 passes during the game. He completed 12 of them. What is his percent of completion?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?