The contestants total number of points is 20.
30 + 15 = 45
45 - 25 = 20 total points
Answer:
1416 cm
Step-by-step explanation:
Use calcutor shows everthinh
Answer:
Step-by-step explanation:

Answer I think that it is x times 1 times 100= altitude.
Step-by-step explanation:
400/2= 200
but if you do it 700/6
it doesn't make sense unless
2 x 1 =2
2 x 100+200