Me with this math question and show your work.

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Nine more than four times a number is the same as one less than twice the number. find the number?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?