Amie published her first book. she was given $20,000 and an additional $0.15 for each copy that sold. her earnings, d, in dollars, from the publication of the book are given d=20,009 + 0.15n where n is the number of copies sold. during the first year, amie earned $22,100 from the publication and the sale of her book. how many copies of her book were sold?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

1: 4 if the wew 35 surfboards at the beach how many were short boards?