Answer:
x = 12, y = 17
Step-by-step explanation:
x+5 = 2x-7
x = 12
y = x+5 = 17
3^4 + 2 * 5 = 91
The answer is 91.
Planet A, because 7 x 10 > 5 x 10, the 28 is also bigger than 26. The numbers means 10 x 10 x 10 x 10... and so on to 28 or 26 (whatever the number is)
