The answer will be option a) 2y - x.
Let us take the number as y.
Twice the number will be 2y
Now if we subtract x from it, then the algebraic expression stands like this :
2y - x.
So answer will be option a.
First, let’s start off by removing the two that don’t a a brother or sister. That leaves 10 people who do. The we calculate the access answers. They go in the middle. It’s 6. Then we have one more that has only a sister, put that at the S side. Then we have 3 more left that have only a brother, put them on the B side. Then you have 10 dots on the diagram for the 10 peoples that have a brother and/or a sister.
To conclude:
3 on B
6 in between
1 on S
variablesAnswer:
They are adding variubles, (if there are parentheses multiply, but only after you actually do what is in the parentheses)
Step-by-step explanation:
work from left to right.
(2x, 2y) yes it is. it was transformed by one, adding variables and two, by making the equation a multiplication problem.
Answer:
200%
Step-by-step explanation:
because 2000 is more than 1000 so the discount is 10% and 10% of 2000 is 200
Answer:

Step-by-step explanation:
Let the smaller number be
. Since they are consecutive even numbers, the larger number can be represented by
.
Therefore, we have the following equation:

Thus, the larger number is 