Help plz anyone !

three consecutive integers have a sum of 78. find the integers.

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?