A tennis tournament has 128 competitors. Half of the competitors are eliminated each round. Part A: Write a function to represent the number of competitors that will be left after “x” rounds: y =
Part B: How many players will be left after 4 rounds?

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?