Answer is B: 150
write two equations
r+s=190
4r+3s=720
solve by substitution
the get r=150 s=40
Answer:
Step-by-step explanation:
[−1,1] and [0,
]
hope this helped :)
3?
i’m not too sure sorry boo xxo
Answer:
it increase and by 16.7
Step-by-step explanation:
Answer: (10,9) is the correct answer.