Help please Solve the system.
-2x + 1/2y
= 3/2
x - зу
= 2
Find the value of 'x'.

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

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.

Which expression gives you the distance between the points (5,1)and(9,-6)