Arecipe calls for 2 tablespoons of sugar for every 7 tablespoons of flour. if you plan on tripling the recipe what is the ratio of sugar to flour? a) 2 to 7 b) 2 to 21 c) 5 to 10 d) 5 to 7

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.

Savannah talked for 6 minutes on the phone. catherine talked for n minutes. catherine talked 3 times as long as savannah. how long did nathan talk?