need with the odd numbers 7,9,11,13,15,17,19,21,23,25

i did the problems but i’m not sure if they are right can anyone let me no if my answers are correct
7-0
9-1
11-1
13-1/2
15-1 1/2
17-0
19-11
21-5
23-31
25- about 6 inches

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?