Make a frequency distribution and find the relative frequency to the nearest tenth of a percent some of the answers will be used more then once and some may not be used 10,30,40,50,60,70
10,30,40,60,60,80
20,30,50,60,70,90
20,30,50,60,70,90

number. frequency. relative frequency
10.
20
30
40
50
60
70
80
90

i dony know

step-by-step explanation:

w'x is 0.

hope it

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

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3