The question is not complete and the complete question is;
Sophie is buying fabric to make items for a craft fair. The table shows some combinations of how much of each color fabric she might buy. Which equations model the total yards of fabric Sophie will buy? Check all that apply.
A. X + Y = 28
B. 28 + X = Y
C. X - Y = 28
D. 28 - X = Y
E. 28 - Y = X
Correct answer;
A. X + Y = 28
D. 28 - X = Y
E. 28 - Y = X
This question is just dealing with equation model relationship where we try to find an equation relationship between 2 or more items.
From the table attached, we can see that;
When X = 1, Y = 27
When X = 2, Y = 26
When X = 3, Y = 25
When X = 4, Y = 24
In each case, X + Y will sum up to 28
Also, 28 - Y will give us the values of X in each individual situation
Likewise, 28 - X will give us the values of Y in each individual situation
So, options A, D & E are correct
Looking at the other options;
For option B; 28 + X = Y
If we take the first case, where X = 1, we have; 28 + 1 = 29, but Y in this case should be 27 and so this option is incorrect
For option C;X - Y = 28
If we take the 2nd case, where X = 2 and Y = 26, we have; 2 - 26 = -24, but in this case, we are told it is 28 and so this option is incorrect
Read more at; brainly.com/question/13219354
