Simplify each expression.

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

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.

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest