each question multiply Length times width times height and u will get your answers for all questions
Well this is not a question... Please provide us a photo or the real question.
X and y are the numbers
y>x
sum (addition) of twice a number (2x) and larger number (y) is (=) 145
2x+y=145
difference between them is 55 (y is bigger so it would be x is subtracted from y)
y-x=55
so the equations are
2x+y=145 and
y-x=55
we could add x to both sides in the 2nd equation to obtain
y=x+55, but that doesn't really represent that the difference is 55, though they are the same euation
so I would say C and D only
Answer:
1
Step-by-step explanation:
it is an identity. hope it helps
There is 1 brother as they would all have the same brother.
