The sum of 4 and the product of 5 and x is equal to 5 less than the product of 2 and x. What is the value of x?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Can (3,5 and square root 34) be sides on a right triangle?

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?