1. The figure below shows two circles. The bigger circle has a radius of 7 cm and the smaller circle has a radius of 4 cm. What is the area of the shaded region to the nearest tenth?

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176