The length of a room is 7 feet longer than the width. the perimeter of the room is 74 feet. find the width of the room.

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Using elimination, what is -4x+2y=-12 4x+8y=-24

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.