Answer:
1/3 of an hour
Step-by-step explanation:
Because we already have the same common denominator, subtract the numerators to solve:

Isa has 1/3 of an hour left to play video games (20 minutes).
Answer:
7x^3 + 13x^2-5x+14
Or
B
Step-by-step explanation:
Answer:
480 pounds.
Step-by-step explanation:
By proportion:
8/3 = x/180 where x is the weight on Jupiter.
Cross multiply:
3x = 8*180
3x = 1440
x = 480 pounds.
Answer:
315000 (D)
Step-by-step explanation:
100%-> 350000
90%->315000