Answer:
the answer is 3x+6
Step-by-step explanation
You can reorder it like this
6x+13-3x-7=6x-3x+13-7= <em><u>3x+6.</u></em>
35% and 525
Step-by-step explanation:
D=M/V
M=D*V
V= M/D
M is mass
D is Density
V is Volume
Substitute and solve
Answer: The answer is 4,256
