Answer all correctly

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

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)

How do i put 3(x+7) in distributive property