Help ASAP! (worth 15 points) In how many ways can 81 be written as the sum of three positive perfect squares if the order of the three perfect squares does not matter?

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?