The part of the wedding cake not eaten by the guests is represented by 0.02. Which fraction represents the part of the cake the guests did not eat?
)
A)
1
50
B)
ul
C)
2
1000
D)
2.
10
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TEST
in
DD

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

step-by-step explanation: 4x12ft

x= 3/4+y/4

y=4x-3

simple answer.