PLLS ASAP ANSWER BRAINLIEST

Which table has a constant of proportionality between Y and X of 0.3

Table C

Step-by-step explanation:

To find the constant of proportionality, you need to divide y by x

Table A has a constant of proportionality of which is 0.3333 repeating

Table B has a constant of proportionality of which is 0.6

Table C has a constant of proportionality of which is 0.3

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

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