A sugar cookie recipe uses 2 cups of sugar for every 5 cups of flour. How many cups of sugar will be needed to make a batch of cookies using 15 cups of flour.

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

How is the interquartile range calculated?

Aaron paid $9.75 for markers that cost $0.75 each. he bought 4 times as many pencils for $0.35 each. how much did aaron pay for pencils?