For every dime spent, davida receives 15 food pebbles to feed the animals in the petting zoo. davida has fed the animals a total of 135 food pebbles. write and solve an equation to find the number of dimes davida spent t the petting zoo

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m