Separate 945 into 3 parts so that the second part is three times the first part and the third part is double the second part. which of the following equations could be used to solve the problem
a. 945=x+3x+6x
b. 945=x+(x+3)+(x+6)
c. 945=x+9

A. 945 = x + 3x + 6x

Step-by-step explanation:

Let x = the first part.

The second part is three times the first part.

So, 3x = the second part.

The third part is three times the second part.

So, 6x = the third part.

The equation is

945 = x + 3x + 6x

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

4

step-by-step explanation: