Can you solve this? Thank you

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)

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12