Bryan started a lawn mowing business and wants to mow over 15 lawns per week. Monday, he mowed 4 lawns. If he wants to mow an equal number of lawns on the remaining four workdays, how many should he mow each day to meet his goal?​

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

What is the common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.