Okay, 3x just means 3•x. so 3•x-y=15. you would have to have what x and y both mean to get the correct answer. but if they just need it simplified than your answer would be 3•x-y=15
Answer:
The circumcenter of a triangle is a point that is equidistant from all three vertices.
Step-by-step explanation:
What is equidistant from the vertices of a triangle?
The circumcenter of a triangle is a point that is equidistant from all three vertices.
Answer:
Below.
Step-by-step explanation:
3x=400
x=400/3 or 133.33
2x= 266.66
Therefore, the tanks must have sizes, 133.33 and 266.66 gallons!
