Select the action you would use to solve 3x = 12. then select the property
that justifies that action.
o
a. action: add 3 to both sides.
o
b. action: multiply both sides by 3.
o
c. action: divide both sides by 3.
o
d. property: addition property of equality
d
e. property: multiplication property of equality
o
f. property: division property of equality

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.