Select the action you would use to solve * = 12. Then select the property 3
that justifies that action.
Select all that apply.
A. Action: add 3 to both sides.
B. Action: multiply both sides by 3.
C. Action: divide both sides by 3.
D. Property: addition property or equality.
E. Property: multiplication property of equality.
F. Property: division property of equality.

the answer would be the last one (constat) she stays at the same rat every two mintues it goes up by 0.4

step-by-step explanation:

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

need more information

step-by-step explanation:

16 is the absolute value

step-by-step explanation: