The radius of a circle is 11 cm. Find the circumference \textit{to the nearest tenth}to the nearest tenth

Andrea went to the store to buy sweater that was on sale for 40% off the original price it was then put on clearance an additional 25% off the sale price she also use a coupon that saved her an additional five dollars and j did not spend more than $7.60 for the sweater what are the possible values for the original price of the sweater?

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?