Susan can swim 105 meters in 70 seconds. At this rate, how far can she swim in 30 seconds? A. 20 meters B. 35 meters C. 45 meters D. 245 meters

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)