Gia has 0.4 pounds of tuna. she eats 0.8, how much tuna did gia eat?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn