The perimeter of a rectangle is 400 yards what are the dimensions of the rectangle if the length is 40 yards more than the with the length is how many yards and the width is how many yards

Ineed how factor it by finding the gcf

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

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?