If you're trying to find the measurement of angle s then it'd be 2x degrees, since it's twice that of angle y, which is x degrees.
3/4 + 1/8
If you also need to solve it the answer is 7/8
It would be the first box, when multiplying exponents, you add the exponents and just keep the base. So it be 2^17
So just find the factors of 90
90=2 times 3 times 3 times 5
so the factors could be
2,3,15
2,9,5
6,3,5
10,3,3
there are 4our