Can someone help with this??? . then which of the following is a solution for x?
(1) x = 5
(3) x = 7
(2) x = 6
(4) x = 8

x=7

Step-by-step explanation:

The pattern is:  i^1 = i, i^2 = −1, i^3 = −i, i^4 = 1, i^5 = i, i^6 = −1 and repeats again, so x = 7 would be i^20 = = 1^5 = 1

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175