Hey it's attached below I need reassurance of the answer

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

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)