PLEASE HELP !!An image has verticies at the following points: {(3, 7), (2, -1), (-5, 4), (0, 9)}. If that image is reflected over the y-axis, what are its new coordinates?
Type the 4 new ordered pairs to indicate where the new points will be.

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Combine like terms to make a simpler expression 3z+z