Kevin bought 3 bags of gravel to cover the bottom of his fish tank. He has 8 pounds
of gravel left over. How much gravel did Kevin use
to cover the bottom of the tank?

Which equation represents h for right triangle abc

Which number completes the system of linear inequalities represented by the graph? y > 2x – 2 and x + 4y >

Super easy just create a two way frequency table to answer my question im begging someone. a restaurant did a survey among 100 customers to find their food preferences. the customers were asked about their preferences for pasta or rice. out of the total 30 people who liked pasta, 10 liked rice also. there were 40 people who liked rice. ok so all i need is someone to fill these in: like pasta and rice: like pasta, do not like rice: do not like pasta, like rice: do not like pasta or rice: