The ratio of cups of sugar to cups of flour in the recipe is 2: 3. if there are 55 cups of sugar and flour combined, how many cups of sugar are there?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240