Question 11 The Ole Paint Shop sold 37 paintbrushes, one kind at $7.25 each and another at $10.15 each. In all, 5337.85 was taken in for the brushes. How many of each kind were sold? Round answers to the nearest whole brush.​

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

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)

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?