Can someone tell me plis how are they equivalent ?

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48