Which algebraic expression is equivalent to the expression below? 5x + 10x + x A. 11x

B. 8x

C. 17x

D. 16x

The triangles are similar. what is the value of x? show your work.

Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?