Each simplified step in solving the equation 5\3x+2=-2/3x+14 is shown below. Step 1: 7/3x+2=14
Step 2: 7/3x=12
Step 3: 7x=36
Step 4 x=36/7

Which property best justifies the step used to get from step 2 to step 3?

A. Addition property of equality
B. Subtraction property of equality
C. Identity property of multiplication
D. Multiplication property of equality

interest rate - 12.000%  

final payment - $355.40

dont't really have enough info here but its likely

sss for the three sides being congruent ( its stands for side side side)

or

sas   for side angle side.   so a side is congruent and and angle and a side

to find the unit price of an object, you divide the price by object. you are trying to find out how much an object cost per unit.

for instance, lets say you have 50lb of ice cream(object) that cost 8.00 dollars(price). to find the unit cost, we take the 8.00 and divide it by 50, which will give us .16 cents per pound. we can check this by multiplying .16 by 50 = 8.00

so

object = e2

price = d2

unit price = c2

formula for c2:

=d2 / e2

so in my example about ice cream, we would have the following.

e2 = 50

d2 = 8.00

c2 formula:

=d2 / e2