The variabies y and z have a proportional relationstip, and y= 25 when x=60 What is the value of x when y= 30
X-25
X-36
X=50
X=72

George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section