Answer:
17
Step-by-step explanation:
We can put the two equations together with substitution, and we get
3x + 2y = 30
Now we have a single equation in two variables, so we don't have enough information to solve for both x and y.
Answer:
here you go. hope this helps
Answer:
Step-by-step explanation:
(330m/s)(km/1000m)=0.33km/s
Answer:
B. 40
Step-by-step explanation:
p is the opposite of 140.
180 - 140 = 40
