What is the greatest common factor of 36 and 48?

Multiply. write your answer in simplest form. 3/8 x 5/7

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

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?