In a recipe, the ratio of the required cups of sugar to the required cups of flour is 1:3 When the constant of proportionality of a proportional relationship is 3 (as in this example), the quantities sometimes have a difference of 3.
Complete the table below with an example where the cups of sugar and flour have a difference of 3, and with an example where the cups of sugar and flour do not have a difference of All quantities in the table must be proportional

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x= 149. 24+7=31. 180-31=149

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answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.