Below are the recorded high temperatures, in Fahrenheit, for each day of October in St. Augustine, Florida: 85,78,80,78,76,81,89,88,87,80,81,86 ,89,87,85,80,77,80,84,78,81,81,85,8 5,84,78,84,84,81,84 Part A: Which graphical display would be more appropriate to represent the data? Justify your answer.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

first one because it can't have a fraction in it

step-by-step explanation:

d.) yes, because the volume of the cone is greater than the volume of the sphere

step-by-step explanation:

i have not got your picture clearly so see it once again