I do not speak Spanish sorry :(
Answer:
2/65 = 4 teachers for 130
3/100 = 9 teachers for 300
2/55 = 8 teachers for 220
3/85 = 6 teachers for 170
Step-by-step explanation:
Answer:
Step-by-step explanation:
d=2q, q=d/2
10d+25q=630, using q=d/2
10d+25d/2=630
20d+25d=1260
45d=1260
d=28
So he has 28 dimes.
Answer: 189.028 AU.
Step-by-step explanation:
Given: The radius of the orbit = 30.1 AU
Since, the orbit is circular in shape, then the distance traveled by Neptune is given by:-

Hence, the distance traveled by Neptune in a single orbit around the Sun = 189.028 AU.
Answer:
Step-by-step explanation:
f(x) = 3(x + 4)(x – i)(x + i)(x – 2)