Melissa read 126 pages in a book. this represents 30% of the total numbers of pages. how many pages are in her book?

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller