A 20 inch ribbon is cut into eighths, and 3 of the pieces are taped end-to-end. What is the total length. (I know how to answer it but I don’t know how to show my work)

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

If g^-1(x) is the inverse of g (x) which statement must be true

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution