6 3/4 yards of fabric per 3 costumes. how many yards do i need for 7 costumes

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.