Answer:

Step-by-step explanation:
I assume that you need simplification of the given expression.
The given expression is:

Using distributive property and multiplying 2 inside the parenthesis and 1 inside the other parenthesis. This gives,

Therefore,
is equal to:

Now, combining like terms using the commutative property of addition, we get:

Therefore, the simplified form is 
If there aren’t any degrees and it doesn’t state that the triangle is equilateral then you cannot solve this equation without more information
15000 because 15kg x 1000 = 15000g
Solve the problem then state if it's true or false- this is an order of operation problem. 3+2/3(3-X) this is the problem. Now distribute, 3+ 2/3(3)- 2/3(x)= 3+2- 2/3x so the final expression would be 5-2/3x I don't know about the <-7 part but that's the solution to the first one
Answer
6.9step-by-step explanation: simple math really6 1/2 times 0.6 = 3.9but if you are just doing 6
Step-by-step explanation: