18-Si entro a mi trabajo a las 10:45 a. m. y salí de mi casa a
las 8: 03 ¿Cuánto tiempo hago
para llegar a mi empleo?

What is always true when two whole numbers are subtracted?

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)