14. Ken, Colin, and Sarah all ate pizza, Ken was the only one to eat the pepperoni pizza. He only had two slices but still ate more pizza than anyone else. Colin ate twice as much as
Sarah. How many slices of cheese pizza are left?
a. 2 slices
b. 3 slices
C. 5 slices
d. 8 slices

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

What is the vertex form of f(x) = x2 + 6x + 3

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).