Which equation is the most accurate line of best fit for this scatter plot? A: y = 10x + 800

B: y = -10x - 800

C: y = -10x + 800

D: y = 10x - 800

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?

What is the surface area of a cube with the volume of 729 ft?

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units