a school has 450 learners. the ratio of boys to the number of girls is 7:8 determine the number of boys and girls in the school

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.

Rounded to the nearest tenth, what is the value of x

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64