What figure is dilation of figure A by factor 1/2,note that image are not necessarily drawn to scale? PLZ HELP

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

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?