Which of the following expressions is equivalent to -6? A: -9 + 15
B: 9 - (-15)
C:-9 - 15
D: 9 + (-15)

What is the inverse of the function f(x)=4x+8

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin