7to the 3rd power x - 17 equals 49 to the power of x

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?