Otto used 5 point 5 cups of whole wheat flour and x cups of white flour in the recipe. What is the equation that can be used to find the value of y , the total amount of flour that Otto used in the recipe, and what are the constraints on the values of x and y ?
Answer
A
y is equal to x plus 5 point 5 ; x is any integer greater than or equal to 0 , and y is an integer greater than or equal to 5 .
B
y is equal to 5 point 5 x ; x is any real number greater than or equal to 0 , and y is any real number greater than or equal to 5 point 5 .
C
y is equal to x plus 5 point 5 ; x is any real number greater than or equal to 0 , and y is any real number greater than or equal to 5 point 5 .
D
y is equal to 5 point 5 x ; x is any integer greater than or equal to 0 , and y is an integer greater than or equal to 5 .