Ashanti bought seven boxes to pack all the junkie stuff in her room. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. How many
boxes did she start with?

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.